Spring migration is well underway for a number of species, and the tables below highlight species you can expect in your regions over the coming week! Note that, as our 1-, 2-, and 3- day forecasts highlight, the most noticeable movements will occur in the southern and southeastern US ahead of an approaching weather system crossing the country’s mid-section (areas forecast to receive precipitation of various types appear in greens and blues in the image below).
Need a review of our definitions for regions, species on the move, and migration amounts? Please visit this link.
Upper Midwest and Northeast
Green-winged Teal. Davida Kalina/Macaulay Library. eBird S35073721.
Species on the Move
Beginning Arrivals What is this?
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Purple Finch | * | 2/2 | 4/12 | 4/25 | 5/7 | 5/16 |
| Northern Harrier | * | 2/20 | 3/30 | 4/8 | 4/23 | 5/5 |
| American Kestrel | ** | 2/26 | 3/30 | 4/12 | 4/28 | 5/11 |
| Fox Sparrow | *** | 3/1 | 3/21 | 4/2 | 4/19 | 4/29 |
| Great Blue Heron | *** | 3/2 | 3/21 | 5/14 | 5/28 | 6/7 |
| Pied-billed Grebe | *** | 3/3 | 3/25 | 4/9 | 4/27 | 5/12 |
| Wilson's Snipe | ** | 3/7 | 3/29 | 4/14 | 5/1 | 5/12 |
| Cooper's Hawk | * | 3/11 | 4/13 | 4/24 | 5/13 | 5/25 |
| Eastern Phoebe | ****! | 3/12 | 3/26 | 4/13 | 5/27 | 6/6 |
| Osprey | *** | 3/13 | 3/30 | 4/18 | 5/1 | 5/11 |
| Brown-headed Cowbird | ****! | 3/14 | 4/8 | 5/2 | 5/17 | After Jun 30 |
| Blue-winged Teal | *** | 3/15 | 4/1 | 4/18 | 5/3 | 5/16 |
| Pectoral Sandpiper | ** | 3/17 | 3/29 | 4/16 | 5/23 | 6/5 |
| Tree Swallow | ****! | 3/17 | 4/1 | 5/9 | 5/25 | After Jun 30 |
| Northern Gannet | * | 3/17 | 3/26 | 4/6 | 4/19 | 4/28 |
| Bonaparte's Gull | *** | 3/18 | 3/28 | 4/11 | 4/24 | 5/4 |
| Double-crested Cormorant | *** | 3/19 | 3/31 | 4/19 | 6/1 | 6/11 |
| Great Egret | *** | 3/19 | 3/30 | 5/14 | 5/27 | 6/4 |
| Common Loon | *** | 3/20 | 3/30 | 4/11 | 4/23 | 5/2 |
| Golden-crowned Kinglet | *** | 3/20 | 3/28 | 4/8 | 4/21 | 4/30 |
| Laughing Gull | ** | 3/20 | 4/2 | 5/17 | 5/30 | 6/7 |
Peaking Arrivals
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| American Wigeon | *** | 2/17 | 2/27 | 3/16 | 4/14 | 4/28 |
| Red-breasted Merganser | ** | 2/20 | 2/27 | 3/14 | 4/21 | 5/5 |
| Ring-billed Gull | *** | 2/20 | 2/27 | 3/13 | 4/18 | 4/28 |
| Gadwall | *** | 2/19 | 2/28 | 3/17 | 4/18 | 5/2 |
| Lesser Scaup | *** | 2/19 | 3/1 | 3/21 | 4/18 | 5/5 |
| Bufflehead | *** | 2/21 | 3/2 | 3/28 | 4/21 | 5/6 |
| Hooded Merganser | *** | 2/20 | 3/2 | 3/18 | 4/8 | 4/24 |
| Ruddy Duck | * | 2/21 | 3/2 | 4/1 | 4/25 | 5/10 |
| Ring-necked Duck | *** | 2/20 | 3/3 | 3/23 | 4/16 | 5/1 |
| American Coot | ** | 2/21 | 3/3 | 4/6 | 5/1 | 5/21 |
| American Woodcock | ** | 2/20 | 3/3 | 3/21 | 4/6 | 6/3 |
| Red-winged Blackbird | *** | 2/18 | 3/3 | 5/5 | 5/20 | After Jun 30 |
| Northern Shoveler | *** | 2/20 | 3/5 | 4/4 | 4/26 | 5/11 |
| Killdeer | *** | 2/20 | 3/6 | 3/30 | 6/3 | 6/13 |
| Common Grackle | *** | 2/19 | 3/6 | 5/14 | 6/6 | After Jun 30 |
| Green-winged Teal | *** | 2/20 | 3/7 | 3/31 | 4/24 | 5/10 |
| Rusty Blackbird | * | 2/23 | 3/8 | 4/10 | 5/1 | 5/13 |
| Horned Grebe | ** | 2/26 | 3/9 | 3/27 | 4/17 | 5/7 |
Beginning Departures
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| American Tree Sparrow | *** | - | - | Before Feb 1 | 4/18 | 5/4 |
| Dark-eyed Junco | *** | - | 2/2 | 2/15 | 4/22 | 5/6 |
| Brant | * | 2/19 | 2/24 | 3/4 | 5/26 | 6/4 |
| Great Cormorant | * | 2/24 | 2/27 | 3/4 | 3/20 | 4/24 |
| Surf Scoter | * | 2/23 | 2/27 | 3/5 | 4/19 | 4/28 |
| Black Scoter | * | 2/23 | 2/27 | 3/5 | 3/18 | 6/1 |
| Long-tailed Duck | * | 2/22 | 2/26 | 3/5 | 3/18 | 4/26 |
| Rough-legged Hawk | * | 2/21 | 2/26 | 3/5 | 3/21 | 4/9 |
| Horned Lark | ** | 2/17 | 2/24 | 3/6 | 3/20 | After Jun 30 |
| Red-throated Loon | * | 2/21 | 2/26 | 3/7 | 4/20 | 4/30 |
| Common Goldeneye | *** | 2/20 | 2/26 | 3/8 | 3/24 | 4/23 |
| Snow Goose | ** | 2/15 | 2/25 | 3/9 | 3/26 | 4/13 |
| Greater Scaup | ** | 2/20 | 2/27 | 3/9 | 4/18 | 4/30 |
| Herring Gull | *** | 2/21 | 2/27 | 3/9 | 4/18 | 6/6 |
| American Black Duck | *** | 2/20 | 2/26 | 3/10 | 4/16 | 4/26 |
| Bald Eagle | * | 2/19 | 2/26 | 3/10 | 5/26 | 6/7 |
| Northern Pintail | ** | 2/16 | 2/26 | 3/11 | 3/27 | 4/22 |
| Canvasback | ** | 2/19 | 2/27 | 3/11 | 3/27 | 4/25 |
| Tundra Swan | ** | 2/19 | 2/27 | 3/12 | 3/30 | 4/17 |
| Redhead | ** | 2/19 | 2/27 | 3/12 | 3/27 | 4/28 |
| Common Merganser | *** | 2/19 | 2/27 | 3/12 | 4/16 | 4/29 |
| Ring-billed Gull | *** | 2/20 | 2/27 | 3/13 | 4/18 | 4/28 |
| Red-breasted Merganser | ** | 2/20 | 2/27 | 3/14 | 4/21 | 5/5 |
| American Wigeon | *** | 2/17 | 2/27 | 3/16 | 4/14 | 4/28 |
| Gadwall | ** | 2/19 | 2/28 | 3/17 | 4/18 | 5/2 |
| Hooded Merganser | *** | 2/20 | 3/2 | 3/18 | 4/8 | 4/24 |
Ending Departures
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Common Redpoll | * | - | 2/2 | 2/15 | 3/9 | 5/2 |
| Snow Bunting | * | - | - | Before Feb 1 | 3/10 | 4/5 |
| Black Scoter | * | 2/23 | 2/27 | 3/5 | 3/18 | 6/1 |
| Long-tailed Duck | * | 2/22 | 2/26 | 3/5 | 3/18 | 4/26 |
| Horned Lark | * | 2/17 | 2/24 | 3/6 | 3/20 | After Jun 30 |
| Great Cormorant | * | 2/24 | 2/27 | 3/4 | 3/20 | 4/24 |
Gulf Coast and Southeast
Pectoral Sandpiper. George McHenry/Macaulay Library. eBird S65609428
Beginning Arrivals What is this?
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Laughing Gull | *** | 2/20 | 4/6 | 4/17 | 5/2 | 5/12 |
| Caspian Tern | * | 2/21 | 4/5 | 4/14 | 5/3 | 5/16 |
| Dunlin | * | 2/22 | 4/5 | 4/20 | 5/24 | 6/7 |
| Sanderling | * | 2/23 | 4/5 | 4/17 | 6/1 | 6/12 |
| Ruddy Turnstone | * | 2/24 | 4/10 | 4/25 | 5/28 | 6/12 |
| Willet | ** | 2/25 | 4/6 | 4/16 | 5/2 | 5/12 |
| Royal Tern | ** | 2/25 | 4/5 | 4/16 | 5/1 | 5/11 |
| Yellow-crowned Night-Heron | ** | 2/26 | 4/8 | 5/1 | 5/11 | 5/17 |
| Black-bellied Plover | * | 2/27 | 4/11 | 4/24 | 5/13 | 5/30 |
| Marbled Godwit | * | 2/27 | 4/2 | 4/13 | 4/30 | 5/10 |
| Yellow-throated Warbler | *** | 2/27 | 3/22 | 4/10 | 4/24 | After Jun 30 |
| Least Sandpiper | ** | 2/28 | 4/20 | 5/1 | 5/18 | 5/29 |
| Short-billed Dowitcher | * | 2/28 | 4/7 | 4/19 | 5/7 | 5/21 |
| Long-billed Dowitcher | * | 2/28 | 4/11 | 4/21 | 5/7 | 5/18 |
| Lesser Yellowlegs | ** | 2/28 | 4/11 | 4/23 | 5/12 | 5/24 |
| Brown-headed Cowbird | *** | 3/1 | 3/17 | 4/30 | 5/15 | After Jun 30 |
| American Golden-Plover | ** | 3/2 | 3/14 | 3/31 | 4/20 | 5/15 |
| Black-bellied Whistling-Duck | *** | 3/3 | 3/16 | 4/23 | 5/6 | 5/15 |
| Piping Plover | * | 3/3 | 4/5 | 4/15 | 5/2 | 5/11 |
| Northern Rough-winged Swallow | *** | 3/3 | 3/18 | 4/27 | After Jun 30 | - |
| Barn Swallow | *** | 3/3 | 3/21 | 5/2 | 5/17 | 5/27 |
| Black-and-white Warbler | *** | 3/3 | 4/15 | 4/25 | 5/10 | 5/21 |
| Black-necked Stilt | *** | 3/4 | 3/16 | 4/19 | 5/4 | 5/14 |
| Pectoral Sandpiper | ** | 3/4 | 3/15 | 4/29 | 5/18 | 5/29 |
| White-eyed Vireo | *** | 3/4 | 3/24 | 4/16 | After Jun 30 | - |
| Black-chinned Hummingbird | *** | 3/5 | 3/16 | 5/5 | 5/21 | 6/1 |
| Louisiana Waterthrush | *** | 3/8 | 3/19 | 4/5 | 4/16 | 6/2 |
| Yellow-throated Vireo | *** | 3/12 | 3/30 | 4/21 | After Jun 30 | - |
| Cliff Swallow | *** | 3/14 | 3/29 | 5/10 | 5/21 | After Jun 30 |
| Blue-gray Gnatcatcher | *** | 3/14 | 3/27 | 4/10 | 4/21 | After Jun 30 |
| Ruby-throated Hummingbird | *** | 3/15 | 4/6 | 4/27 | 5/14 | 5/26 |
| Ash-throated Flycatcher | * | 3/15 | 4/6 | 5/25 | 6/7 | 6/14 |
| Scissor-tailed Flycatcher | *** | 3/15 | 3/27 | 5/9 | 5/24 | 6/2 |
| Lark Sparrow | ** | 3/16 | 4/8 | 5/3 | 5/20 | 6/3 |
| Swainson's Hawk | *** | 3/17 | 3/29 | 4/16 | 5/2 | 5/19 |
| Gull-billed Tern | ** | 3/18 | 4/3 | 4/19 | 5/2 | 5/11 |
| Broad-winged Hawk | *** | 3/19 | 3/29 | 4/13 | 4/25 | After Jun 30 |
| Sandwich Tern | ** | 3/20 | 4/5 | 4/18 | 5/2 | 5/11 |
| House Wren | ** | 3/20 | 3/30 | 4/12 | 5/1 | 5/21 |
| White-throated Sparrow | *** | 3/20 | 3/30 | 4/9 | 4/30 | 5/11 |
Peaking Arrivals
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Chipping Sparrow | ** | - | 2/2 | 3/29 | 4/11 | 5/18 |
| Brown Pelican | * | 2/20 | 2/27 | 4/14 | 4/30 | 5/10 |
| Osprey | *** | 2/19 | 2/27 | 3/13 | 4/24 | 5/5 |
| Long-billed Curlew | * | 2/19 | 2/27 | 3/13 | 4/27 | 5/13 |
| Tree Swallow | *** | 2/19 | 2/28 | 3/18 | 4/28 | 5/25 |
| Western Sandpiper | * | 2/22 | 3/2 | 4/10 | 5/19 | 6/1 |
| Purple Martin | ** | 2/2 | 3/2 | 6/18 | After Jun 30 | - |
| Cedar Waxwing | ** | 2/21 | 3/2 | 3/28 | 5/20 | 5/29 |
| Vesper Sparrow | * | 2/23 | 3/2 | 3/14 | 5/1 | 5/19 |
| Spotted Towhee | * | 2/21 | 3/2 | 3/19 | 4/27 | 5/9 |
| Blue-winged Teal | *** | 2/20 | 3/4 | 4/7 | 5/4 | 5/26 |
| Greater Yellowlegs | * | 2/23 | 3/4 | 4/5 | 5/5 | 5/21 |
| Blue-headed Vireo | * | 2/24 | 3/4 | 4/8 | 5/15 | 5/26 |
| Ruby-crowned Kinglet | ** | 2/25 | 3/4 | 3/24 | 4/20 | 5/4 |
| Lincoln's Sparrow | ** | 2/24 | 3/6 | 4/15 | 5/6 | 5/19 |
| Wilson's Plover | * | 2/27 | 3/10 | 4/21 | 5/5 | 5/13 |
| Hermit Thrush | * | 3/3 | 3/10 | 3/20 | 4/10 | 4/25 |
| Couch's Kingbird | * | 2/27 | 3/11 | 4/3 | 5/7 | 5/20 |
| Northern Parula | *** | 2/21 | 3/11 | 4/19 | After Jun 30 | - |
| Golden-cheeked Warbler | * | 3/3 | 3/12 | 3/27 | 4/4 | 6/13 |
| American Golden-Plover | * | 3/2 | 3/14 | 3/31 | 4/20 | 5/15 |
| Pectoral Sandpiper | * | 3/4 | 3/15 | 4/29 | 5/18 | 5/29 |
| Black-bellied Whistling-Duck | ** | 3/3 | 3/16 | 4/23 | 5/6 | 5/15 |
| Black-necked Stilt | *** | 3/4 | 3/16 | 4/19 | 5/4 | 5/14 |
| Black-chinned Hummingbird | ** | 3/5 | 3/16 | 5/5 | 5/21 | 6/1 |
| Brown-headed Cowbird | *** | 3/1 | 3/17 | 4/30 | 5/15 | After Jun 30 |
| Northern Rough-winged Swallow | *** | 3/3 | 3/18 | 4/27 | After Jun 30 | - |
| Louisiana Waterthrush | ** | 3/8 | 3/19 | 4/5 | 4/16 | 6/2 |
Beginning Departures
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Northern Pintail | ** | - | - | Before Feb 1 | 3/13 | 3/24 |
| Rufous Hummingbird | * | - | - | Before Feb 1 | 3/31 | 4/14 |
| Yellow-bellied Sapsucker | *** | - | - | Before Feb 1 | 3/31 | 4/20 |
| Brown Creeper | * | - | - | Before Feb 1 | 3/30 | 4/11 |
| Fox Sparrow | * | - | - | Before Feb 1 | 3/18 | 4/1 |
| Dark-eyed Junco | *** | - | 2/2 | 2/16 | 4/3 | 4/13 |
| Pine Siskin | * | - | 2/2 | 2/17 | 5/11 | 5/24 |
| Song Sparrow | *** | 2/20 | 2/22 | 2/26 | 3/29 | 4/15 |
| Redhead | ** | 2/19 | 2/23 | 3/1 | 3/16 | 3/25 |
| Ring-necked Duck | *** | 2/20 | 2/24 | 3/2 | 3/19 | 4/1 |
| Sandhill Crane | ** | 2/18 | 2/23 | 3/2 | 3/18 | 3/29 |
| Harris's Sparrow | * | 2/20 | 2/24 | 3/2 | 3/18 | 5/6 |
| American Wigeon | ** | 2/21 | 2/25 | 3/3 | 3/19 | 4/18 |
| Bufflehead | ** | 2/22 | 2/26 | 3/3 | 3/26 | 4/14 |
| Ruddy Duck | ** | 2/21 | 2/25 | 3/3 | 3/17 | 4/26 |
| Sharp-shinned Hawk | * | 2/24 | 2/27 | 3/3 | 4/25 | 5/11 |
| Ring-billed Gull | *** | 2/22 | 2/25 | 3/3 | 3/19 | 4/28 |
| American White Pelican | ** | 2/20 | 2/25 | 3/4 | 3/22 | 4/27 |
| Rusty Blackbird | * | 2/26 | 2/28 | 3/4 | 3/25 | 4/11 |
| Gadwall | *** | 2/21 | 2/26 | 3/5 | 3/22 | 4/21 |
| Lesser Scaup | *** | 2/20 | 2/25 | 3/5 | 3/21 | 4/17 |
| American Kestrel | *** | 2/21 | 2/26 | 3/5 | 3/23 | 4/11 |
| Green-winged Teal | ** | 2/20 | 2/26 | 3/6 | 4/15 | 4/26 |
| Northern Harrier | *** | 2/22 | 2/27 | 3/6 | 4/22 | 5/6 |
| Herring Gull | * | 2/22 | 2/27 | 3/6 | 4/26 | 5/8 |
| Eastern Phoebe | *** | 2/19 | 2/25 | 3/6 | 3/20 | 3/31 |
| Pied-billed Grebe | *** | 2/20 | 2/26 | 3/7 | 4/19 | 5/1 |
| Horned Grebe | * | 2/22 | 2/27 | 3/7 | 3/24 | 4/14 |
| Cinnamon Teal | * | 2/2 | 2/14 | 3/8 | 4/17 | 5/8 |
| Northern Shoveler | ** | 2/22 | 2/27 | 3/8 | 4/23 | 5/21 |
| Red-breasted Merganser | * | 2/20 | 2/26 | 3/8 | 4/21 | 5/3 |
| American Bittern | * | 2/22 | 2/27 | 3/8 | 4/29 | 5/14 |
| Bald Eagle | ** | 2/22 | 2/28 | 3/8 | 3/24 | 5/21 |
| Belted Kingfisher | *** | 2/22 | 2/27 | 3/8 | 4/18 | 4/29 |
| Golden-crowned Kinglet | ** | 2/24 | 3/1 | 3/8 | 3/29 | 4/14 |
| Yellow-rumped Warbler | *** | 2/20 | 2/26 | 3/8 | 5/1 | 5/16 |
| American Coot | *** | 2/20 | 2/27 | 3/9 | 4/22 | 5/10 |
| Forster's Tern | * | 2/24 | 3/1 | 3/9 | 5/3 | 5/17 |
| Winter Wren | * | 2/28 | 3/4 | 3/9 | 4/2 | 4/16 |
| Great Blue Heron | *** | 2/21 | 2/27 | 3/10 | 3/21 | 5/26 |
| Glossy Ibis | * | 2/20 | 2/27 | 3/10 | 3/25 | 4/24 |
| Common Gallinule | * | 2/20 | 2/27 | 3/10 | 4/30 | 5/9 |
| Wilson's Snipe | ** | 2/22 | 2/28 | 3/10 | 4/18 | 5/3 |
| Bonaparte's Gull | * | 2/26 | 3/2 | 3/10 | 4/8 | 4/24 |
| Palm Warbler | *** | 2/21 | 2/27 | 3/10 | 5/2 | 5/15 |
| Common Loon | * | 3/1 | 3/4 | 3/11 | 4/18 | 5/3 |
| Double-crested Cormorant | *** | 2/21 | 2/27 | 3/11 | 4/20 | 5/4 |
| Northern Flicker | *** | 2/23 | 3/1 | 3/11 | 4/3 | 4/18 |
| Cooper's Hawk | * | 2/23 | 3/2 | 3/12 | 4/27 | 5/19 |
| Savannah Sparrow | *** | 2/23 | 3/1 | 3/12 | 5/8 | 5/21 |
| Swamp Sparrow | ** | 2/24 | 3/2 | 3/12 | 4/25 | 5/8 |
| Osprey | *** | 2/19 | 2/27 | 3/13 | 4/24 | 5/5 |
| Long-billed Curlew | * | 2/19 | 2/27 | 3/13 | 4/27 | 5/13 |
| Vesper Sparrow | * | 2/23 | 3/2 | 3/14 | 5/1 | 5/19 |
| Tree Swallow | ** | 2/19 | 2/28 | 3/18 | 4/28 | 5/25 |
| Spotted Towhee | * | 2/21 | 3/2 | 3/19 | 4/27 | 5/9 |
| Hermit Thrush | *** | 3/3 | 3/10 | 3/20 | 4/10 | 4/25 |
Ending Departures
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Snow Goose | * | - | - | Before Feb 1 | 2/3 | 3/22 |
| Canvasback | * | - | - | Before Feb 1 | 2/3 | 3/24 |
| Hooded Merganser | *** | - | - | Before Feb 1 | 2/3 | 3/25 |
| American Pipit | ** | - | - | Before Feb 1 | 2/3 | 3/25 |
| Orange-crowned Warbler | *** | - | - | Before Feb 1 | 2/3 | 5/11 |
| Purple Finch | * | - | 2/2 | 2/16 | 2/28 | 4/18 |
| American Robin | *** | - | 2/2 | 2/19 | 3/12 | 5/24 |
| Northern Pintail | ** | - | - | Before Feb 1 | 3/13 | 3/24 |
| Redhead | ** | 2/19 | 2/23 | 3/1 | 3/16 | 3/25 |
| Ruddy Duck | ** | 2/21 | 2/25 | 3/3 | 3/17 | 4/26 |
| Sandhill Crane | *** | 2/18 | 2/23 | 3/2 | 3/18 | 3/29 |
| Fox Sparrow | ** | - | - | Before Feb 1 | 3/18 | 4/1 |
| Harris's Sparrow | * | 2/20 | 2/24 | 3/2 | 3/18 | 5/6 |
| American Wigeon | ** | 2/21 | 2/25 | 3/3 | 3/19 | 4/18 |
| Ring-necked Duck | *** | 2/20 | 2/24 | 3/2 | 3/19 | 4/1 |
| Ring-billed Gull | *** | 2/22 | 2/25 | 3/3 | 3/19 | 4/28 |
| Eastern Phoebe | *** | 2/19 | 2/25 | 3/6 | 3/20 | 3/31 |
Great Plains
Greater Yellowlegs. Rick Sammons/Macaulay Library. eBird S34995615.
Species on the Move
Beginning Arrivals What is this?
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Cinnamon Teal | * | 2/19 | 4/5 | 4/18 | 5/4 | 5/16 |
| American White Pelican | *** | 2/21 | 3/31 | 4/13 | After Jun 30 | - |
| Horned Grebe | ** | 2/23 | 4/1 | 4/16 | 5/5 | 5/17 |
| Northern Shoveler | *** | 2/25 | 3/19 | 4/13 | 5/7 | After Jun 30 |
| American Coot | *** | 2/25 | 4/2 | 4/18 | 5/7 | 5/22 |
| Ruddy Duck | *** | 2/26 | 3/14 | 4/8 | After Jun 30 | - |
| Wood Duck | *** | 2/27 | 3/26 | 5/7 | 5/25 | 6/5 |
| Wilson's Snipe | ** | 2/27 | 3/31 | 4/15 | After Jun 30 | - |
| Great Blue Heron | *** | 2/28 | 3/26 | 4/24 | 5/19 | After Jun 30 |
| Song Sparrow | *** | 3/1 | 3/16 | 4/1 | 4/15 | 4/25 |
| Common Grackle | ****! | 3/2 | 3/16 | 5/24 | 6/10 | 6/24 |
| Greater Yellowlegs | *** | 3/5 | 3/25 | 4/15 | 5/4 | 5/18 |
| Baird's Sandpiper | *** | 3/10 | 3/26 | 4/22 | 5/18 | 6/4 |
| Field Sparrow | *** | 3/10 | 4/2 | 4/26 | 5/9 | 5/17 |
| Blue-winged Teal | ****! | 3/11 | 3/29 | 4/21 | 5/12 | After Jun 30 |
| Common Loon | ** | 3/13 | 3/24 | 4/9 | 5/9 | After Jun 30 |
| Turkey Vulture | ****! | 3/14 | 3/27 | 4/17 | 5/23 | After Jun 30 |
| Brown-headed Cowbird | ****! | 3/16 | 4/15 | 5/15 | 5/23 | After Jun 30 |
| Double-crested Cormorant | ****! | 3/17 | 3/29 | 4/14 | 5/1 | After Jun 30 |
| Purple Martin | *** | 3/19 | 4/7 | 5/9 | After Jun 30 | - |
| Tree Swallow | *** | 3/20 | 4/5 | 5/5 | After Jun 30 | - |
Peaking Arrivals
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Redhead | *** | 2/15 | 2/26 | 3/13 | 3/27 | After Jun 30 |
| Ring-necked Duck | *** | 2/15 | 2/27 | 3/15 | 4/6 | 5/10 |
| Northern Harrier | *** | 2/20 | 2/27 | 3/13 | 4/22 | After Jun 30 |
| Gadwall | *** | 2/18 | 2/28 | 3/26 | After Jun 30 | - |
| Golden-crowned Kinglet | * | 2/23 | 2/28 | 3/13 | 4/15 | 4/25 |
| American Wigeon | *** | 2/16 | 3/1 | 3/24 | 4/20 | After Jun 30 |
| Lesser Scaup | *** | 2/18 | 3/2 | 3/31 | 4/20 | After Jun 30 |
| Bufflehead | *** | 2/20 | 3/3 | 3/21 | 4/13 | 5/10 |
| Sandhill Crane | *** | 2/20 | 3/3 | 3/18 | 4/3 | 4/17 |
| Green-winged Teal | *** | 2/18 | 3/6 | 3/29 | 4/21 | 5/12 |
| Red-breasted Merganser | * | 2/22 | 3/6 | 3/21 | 4/11 | 4/27 |
| Killdeer | ****! | 2/20 | 3/6 | 4/1 | 5/1 | After Jun 30 |
| American Pipit | * | 2/21 | 3/6 | 4/19 | 5/7 | 5/19 |
| Fox Sparrow | * | 3/1 | 3/9 | 3/23 | 4/15 | 4/29 |
| Ruddy Duck | *** | 2/26 | 3/14 | 4/8 | After Jun 30 | - |
| Song Sparrow | *** | 3/1 | 3/16 | 4/1 | 4/15 | 4/25 |
| Common Grackle | *** | 3/2 | 3/16 | 5/24 | 6/10 | 6/24 |
| Northern Shoveler | *** | 2/25 | 3/19 | 4/13 | 5/7 | After Jun 30 |
Beginning Departures
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Brown Creeper | * | - | - | Before Feb 1 | 4/18 | 5/11 |
| Dark-eyed Junco | *** | - | 2/2 | 2/10 | 4/10 | 4/24 |
| Rusty Blackbird | * | 2/17 | 2/23 | 3/3 | 3/17 | 4/21 |
| Cackling Goose | *** | 2/19 | 2/25 | 3/5 | 3/19 | 3/31 |
| Common Goldeneye | *** | 2/19 | 2/25 | 3/5 | 3/19 | 3/31 |
| Hooded Merganser | *** | 2/20 | 2/25 | 3/5 | 3/17 | 4/27 |
| Bald Eagle | *** | 2/19 | 2/24 | 3/5 | 3/19 | 3/30 |
| Common Merganser | *** | 2/18 | 2/25 | 3/6 | 3/21 | 4/6 |
| Lapland Longspur | * | 2/24 | 2/27 | 3/6 | 3/20 | 3/31 |
| Ross's Goose | *** | 2/16 | 2/24 | 3/7 | 3/20 | 3/29 |
| Northern Shrike | * | 2/21 | 2/26 | 3/7 | 3/23 | 4/11 |
| American Tree Sparrow | *** | 2/21 | 2/27 | 3/7 | 3/24 | 4/11 |
| Greater White-fronted Goose | *** | 2/17 | 2/24 | 3/8 | 3/20 | 3/30 |
| Rough-legged Hawk | *** | 2/21 | 2/27 | 3/8 | 3/22 | 4/5 |
| Snow Goose | *** | 2/17 | 2/25 | 3/9 | 3/22 | 4/2 |
| American Woodcock | * | 2/16 | 2/25 | 3/10 | 3/23 | 4/3 |
| Northern Pintail | ** | 2/15 | 2/24 | 3/11 | After Jun 30 | - |
| Redhead | *** | 2/15 | 2/26 | 3/13 | 3/27 | After Jun 30 |
| Northern Harrier | *** | 2/20 | 2/27 | 3/13 | 4/22 | After Jun 30 |
| Golden-crowned Kinglet | * | 2/23 | 2/28 | 3/13 | 4/15 | 4/25 |
| Ring-necked Duck | *** | 2/15 | 2/27 | 3/15 | 4/6 | 5/10 |
| Sandhill Crane | *** | 2/20 | 3/3 | 3/18 | 4/3 | 4/17 |
Ending Departures
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Hooded Merganser | *** | 2/20 | 2/25 | 3/5 | 3/17 | 4/27 |
| Rusty Blackbird | * | 2/17 | 2/23 | 3/3 | 3/17 | 4/21 |
| Cackling Goose | *** | 2/19 | 2/25 | 3/5 | 3/19 | 3/31 |
| Common Goldeneye | *** | 2/19 | 2/25 | 3/5 | 3/19 | 3/31 |
| Bald Eagle | *** | 2/19 | 2/24 | 3/5 | 3/19 | 3/30 |
| Greater White-fronted Goose | *** | 2/17 | 2/24 | 3/8 | 3/20 | 3/30 |
| Ross's Goose | *** | 2/16 | 2/24 | 3/7 | 3/20 | 3/29 |
| Lapland Longspur | ** | 2/24 | 2/27 | 3/6 | 3/20 | 3/31 |
West
Scott’s Oriole. Emily Tornga/Macaulay Library. eBird S35048755.
Species on the Move
Beginning Arrivals What is this?
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| American White Pelican | * | 2/19 | 4/4 | 5/9 | 5/25 | 6/3 |
| White-throated Swift | * | 2/20 | 4/3 | 6/3 | After Jun 30 | - |
| Brant | * | 2/21 | 4/11 | 4/20 | 5/6 | 5/17 |
| Violet-green Swallow | *** | 2/21 | 4/27 | 6/22 | After Jun 30 | - |
| Brewer's Blackbird | ** | 2/24 | 4/12 | 6/3 | After Jun 30 | - |
| Cassin's Kingbird | * | 2/28 | 4/13 | 5/6 | 5/24 | 6/5 |
| Rufous Hummingbird | *** | 3/2 | 3/18 | 4/12 | 5/11 | 5/26 |
| Broad-billed Hummingbird | ** | 3/3 | 3/13 | 3/29 | 6/6 | 6/14 |
| Bell's Vireo | ** | 3/7 | 3/18 | 4/26 | 6/3 | 6/12 |
| Lucy's Warbler | *** | 3/7 | 3/16 | 4/2 | 6/5 | 6/14 |
| Hooded Oriole | *** | 3/9 | 3/22 | 4/23 | 5/25 | 6/8 |
| Scott's Oriole | * | 3/10 | 3/24 | 4/28 | 6/2 | 6/13 |
| Pacific-slope Flycatcher | *** | 3/14 | 4/18 | 6/3 | After Jun 30 | - |
| Orange-crowned Warbler | *** | 3/15 | 4/8 | 4/28 | 5/16 | After Jun 30 |
| Black-chinned Hummingbird | *** | 3/15 | 4/2 | 5/16 | 6/1 | 6/11 |
| Western Kingbird | *** | 3/17 | 4/29 | 5/17 | 6/1 | 6/12 |
| Cliff Swallow | *** | 3/19 | 4/26 | After Jun 30 | - | - |
Peaking Arrivals
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Tree Swallow | *** | 2/14 | 2/26 | 5/12 | 5/29 | 6/11 |
| Yellow-rumped Warbler | * | 2/21 | 2/26 | 4/17 | 5/17 | 5/29 |
| Cinnamon Teal | ** | 2/17 | 2/27 | 4/20 | 5/14 | 6/15 |
| Northern Shoveler | * | 2/21 | 2/27 | 4/9 | 4/28 | 6/2 |
| Northern Rough-winged Swallow | *** | 2/14 | 2/27 | 5/8 | 5/23 | 6/4 |
| Gadwall | * | 2/21 | 2/28 | 4/14 | 5/22 | After Jun 30 |
| Mountain Bluebird | * | 2/20 | 3/3 | 4/2 | 4/16 | 4/24 |
| Cooper's Hawk | * | 2/20 | 3/7 | 3/29 | 5/9 | 5/28 |
| Broad-billed Hummingbird | * | 3/3 | 3/13 | 3/29 | 6/6 | 6/14 |
| Lucy's Warbler | ** | 3/7 | 3/16 | 4/2 | 6/5 | 6/14 |
| Rufous Hummingbird | ** | 3/2 | 3/18 | 4/12 | 5/11 | 5/26 |
| Bell's Vireo | * | 3/7 | 3/18 | 4/26 | 6/3 | 6/12 |
Beginning Departures
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Sharp-shinned Hawk | * | - | - | Before Feb 1 | 5/5 | 5/18 |
| Bald Eagle | ** | - | - | Before Feb 1 | 3/18 | 4/4 |
| Rough-legged Hawk | * | - | - | Before Feb 1 | 3/29 | 4/26 |
| Varied Thrush | * | - | 2/2 | 2/18 | 4/5 | 4/25 |
| Dark-eyed Junco | *** | - | 2/2 | 2/21 | 4/8 | 4/24 |
| Glaucous-winged Gull | ** | 2/24 | 2/26 | 3/2 | 3/19 | 5/2 |
| Canvasback | * | 2/25 | 2/27 | 3/3 | 4/18 | 5/1 |
| Northern Pintail | ** | 2/20 | 2/25 | 3/4 | 3/20 | 5/2 |
| Barrow's Goldeneye | * | 2/26 | 2/28 | 3/4 | 4/14 | 4/26 |
| Hooded Merganser | * | 2/22 | 2/26 | 3/4 | 3/20 | 4/30 |
| Cackling Goose | * | 2/22 | 2/26 | 3/5 | 3/19 | 5/13 |
| Common Goldeneye | *** | 2/21 | 2/26 | 3/5 | 4/15 | 4/28 |
| Tundra Swan | * | 2/20 | 2/26 | 3/6 | 3/25 | 4/9 |
| Common Merganser | ** | 2/21 | 2/26 | 3/6 | 3/19 | 5/5 |
| Ruddy Duck | ** | 2/22 | 2/26 | 3/6 | 5/21 | 6/3 |
| Ring-billed Gull | *** | 2/19 | 2/25 | 3/6 | 3/20 | 4/1 |
| Greater Scaup | * | 2/25 | 3/1 | 3/7 | 5/5 | 5/23 |
| Bufflehead | *** | 2/21 | 2/26 | 3/7 | 4/29 | 5/18 |
| Pied-billed Grebe | ** | 2/22 | 2/27 | 3/7 | 4/21 | 5/31 |
| Eurasian Wigeon | * | 2/24 | 3/1 | 3/8 | 3/27 | 4/27 |
| Horned Grebe | * | 2/25 | 3/1 | 3/8 | 5/1 | 5/15 |
| American Coot | ** | 2/21 | 2/27 | 3/8 | 4/27 | 6/5 |
| Ruby-crowned Kinglet | *** | 2/23 | 3/1 | 3/10 | 4/22 | 5/18 |
| American Wigeon | *** | 2/20 | 2/27 | 3/11 | 4/20 | 5/16 |
| Green-winged Teal | ** | 2/20 | 2/27 | 3/11 | 4/30 | 5/16 |
| Ring-necked Duck | ** | 2/21 | 2/27 | 3/11 | 4/26 | 5/16 |
| Surf Scoter | * | 2/25 | 3/2 | 3/11 | 5/6 | 5/22 |
| Black Turnstone | * | 2/26 | 3/3 | 3/11 | 5/2 | 5/12 |
| Lesser Scaup | ** | 2/20 | 2/27 | 3/12 | 4/25 | 5/22 |
Ending Departures
| Species | Noticeability | Migrants Begin Arriving | Rapid Migrant Influx | Peak | Rapid Migrant Departure | Last Migrants Depart |
|---|---|---|---|---|---|---|
| Snow Goose | * | - | - | Before Feb 1 | 2/3 | 5/1 |
| Mew Gull | * | - | - | Before Feb 1 | 2/3 | 3/28 |
| Herring Gull | ** | - | - | Before Feb 1 | 2/3 | 3/26 |
| Merlin | * | - | - | Before Feb 1 | 2/3 | 5/5 |
| Bald Eagle | ** | - | - | Before Feb 1 | 3/18 | 4/4 |
| Cackling Goose | * | 2/22 | 2/26 | 3/5 | 3/19 | 5/13 |
| Common Merganser | ** | 2/21 | 2/26 | 3/6 | 3/19 | 5/5 |
| Glaucous-winged Gull | * | 2/24 | 2/26 | 3/2 | 3/19 | 5/2 |
| Northern Pintail | ** | 2/20 | 2/25 | 3/4 | 3/20 | 5/2 |
| Hooded Merganser | ** | 2/22 | 2/26 | 3/4 | 3/20 | 4/30 |
| Ring-billed Gull | *** | 2/19 | 2/25 | 3/6 | 3/20 | 4/1 |
