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Latest Posts by Nils Warnock

Female Anna's Hummingbird sitting on a nest made of lichen and spider webs

Female Anna's Hummingbird sitting on a nest made of lichen and spider webs

I have been looking for this Anna's Hummingbird nest for the past week. I finally found it less than a meter off of the path I walk almost every day. Marshall, CA #birds

1 day ago 19 0 0 0
flying flock of Hudsonian Whimbrel over the surfline.

flying flock of Hudsonian Whimbrel over the surfline.

Shorebird migration is on here along the central California coast. A flock of Hudsonian Whimbrel making the move. #birds #shorebirds

2 days ago 15 0 0 0
Great Egret in the process of catching a stickleback while plunging its head in the water..

Great Egret in the process of catching a stickleback while plunging its head in the water..

The strike - Great Egret in the process of catching a stickleback. Point Reyes National Seashore, CA #birds

1 week ago 11 0 0 0
female Anna's Hummngbird perched on a stick

female Anna's Hummngbird perched on a stick

She just froze and stared at me. A female Anna's Hummingbird that I suspect has a nearby nest. Marshall, CA #birds

1 week ago 56 2 0 0

Wow!

1 week ago 1 0 0 0
Male Snowy Plover roosting in the sand

Male Snowy Plover roosting in the sand

Snowy Plover trying to look like a Wrybill. Point Reyes National Seashore, CA #birds #shorebirds

2 weeks ago 30 2 0 1
Annual survival of waders versus adult body mass, migration distance and year of study

Annual survival of waders versus adult body mass, migration distance and year of study

New article in Oikos with a global review of annual survival for waders comparing estimation methods and phylogeny. Survival increases with body mass but decreases with migration distance and during past 40 years. Team led by @dillensegerg.bsky.social. #ornithology #waders doi.org/10.1002/oik....

2 weeks ago 24 14 0 0
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Can nations save the shorebird that flies 30,000 km a year? Chasing an endless summer, one shorebird species undertakes a grueling annual journey from the Arctic to the tip of South America and back -- a feat increasingly fraught with peril.

As #CMSCOP15 starts today, AFP highlights the Hudsonian godwit, one of the world’s most extraordinary migratory birds which has declined 95% in just four decades, showing why international action matters now more than ever.

In English: www.france24.com/en/live-news...

En français : f24.my/Bog9

2 weeks ago 16 10 0 0
Horned Lark in the setting sun

Horned Lark in the setting sun

Horned Lark in the setting sun. Tomales, CA #birds

2 weeks ago 16 0 0 0
white-crowned sparrow with feathers blown out by wind

white-crowned sparrow with feathers blown out by wind

A floofed out White-crowned Sparrow in Point Reyes National Seashore, CA. #birds

3 weeks ago 23 0 2 0
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Roosting Western Sandpiper

Roosting Western Sandpiper

Western Sandpiper that is just beginning to molt into its breeding plumage. The count down begins. Abbotts Lagoon, Point Reyes National Seashore, CA. #shorebirds #birds

3 weeks ago 26 2 0 0
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Three decades of western sandpiper stopover dynamics during northward migration on the Pacific Coast of North America, 1992–2022 Shorebirds typically spend more time fueling and refueling during migration than they spend in actual flight, and consequently their stopover ecology has important implications for fitness and conser...

Thank you co-authors! Happy to have this one out.

nsojournals.onlinelibrary.wiley.com/doi/abs/10.1...

3 weeks ago 7 3 0 0

Nice!
Previous BTO longevity record for Curlew was 32 years 7 months, set in 2011.
Blog with longevity records for other waders:
wadertales.wordpress.com/2018/01/16/w...
#ornithology

4 weeks ago 40 10 0 0
Osprey with a fish

Osprey with a fish

Half a smelt is better than no smelt. Our local Osprey brought his/her half eaten fish to the nest tree. Cypress Grove, Marshall, CA #birds

4 weeks ago 23 1 0 0
Displaying wild turkeys

Displaying wild turkeys

Strutting toms and unimpressed females. Wild turkeys at Cypress Grove, Marshall, CA. #birds

1 month ago 14 2 0 0

What a great picture!

1 month ago 0 0 0 0
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Breeding shorebird surveys in the Arctic National Wildlife Refuge, Alaska, suggest population declines over two decades for most species Abstract. Shorebird populations are declining globally but it generally remains unclear how those declines translate to changes at the regional scale. We c

#ornithology
academic.oup.com/condor/advan...

1 month ago 3 2 0 0
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As a caribou herd crashed, wildlife managers turned to killing predators - High Country News Alaska officials hope to protect a struggling caribou herd & bring back a critical subsistence hunt. Critics say the culling program isn't supported by available science.

www.hcn.org/issues/58-3/...

1 month ago 0 1 0 0
Spotted Towhee sitting on a bush

Spotted Towhee sitting on a bush

The Spotted Towhees are singing away at the Point Reyes National Seashore, CA #birds

1 month ago 27 1 0 0
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Male Anna's Hummingbird

Male Anna's Hummingbird

Defending his territory - male Anna's Hummingbird at Cypress Grove, Tomales Bay, CA #birds

1 month ago 62 8 0 1

Thank you Minnesota

1 month ago 1 0 0 0
Post image

#ornithology
www.sciencedirect.com/science/arti...

1 month ago 6 2 0 0

Merlin is getting better and better but still makes mistakes!

1 month ago 1 0 1 0

Great picture!

1 month ago 1 0 1 0

Lovely picture. Marbled godwits have cinnamon orange underwings while Hudsonian godwits have black underwings like the birds you took the picture of. Where did you take the picture?

1 month ago 1 0 1 0
Western sandpiper on beach

Western sandpiper on beach

Western Sandpiper, Abbott's Lagoon, Point Reyes National Seashore, CA #birds #shorebirds

1 month ago 15 0 0 0

Last chance to apply for this PhD opportunity ➡️ bit.ly/CurlewPhD

Closing date: Wednesday 18 February #Ornithology

1 month ago 18 16 0 0
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Alaska lovebirds go their own way | Geophysical Institute During a month of endless summer light, a mated pair of shorebirds teaches their four chicks how to catch insects. The babies grow fat and strong on the tundra high in northeastern Alaska.

www.gi.alaska.edu/alaska-scien...

#shorebirds

1 month ago 11 6 0 0
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Townsend's Warbler in the willows

Townsend's Warbler in the willows

Townsend's Warbler feeding among the willow catkins. #birds

1 month ago 31 5 0 0
Common Mergansers flushing up from the water

Common Mergansers flushing up from the water

A merganser explosion - Common Mergansers flushing out of the Livermore Marsh, Marshall, CA #birds

2 months ago 26 4 0 0