Cattle Eggs Research Sparrows 
10,000 Birds
JULY 6, 2023
In the slightly frighteningly named journal “Science of The Total Environment”, there is a paper on organochlorine compounds in Purple Heron eggs nesting in sites located around a chloralkali plant (Ebro River). Summary result: relevant chemicals emitted by the plant can be found in the eggs. Bye, bye, Lesser Coucal.
10,000 Birds
MAY 3, 2022
Seaside Sparrows were singing on both sides and occasionally popped up to give us a view before diving deep back into the Spartina grass, hopefully getting ready to nest. Seaside Sparrow. At the end of the road, we found two Nelson’s Sparrows who quickly flew out to a tiny bit of land in the channel. Eastern Meadowlark.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
10,000 Birds
MARCH 11, 2011
With a hardiness that belies their delicate looks (but helps explain their phenomenal success), these pioneering pigeons are already sitting on eggs at at least one location in Montana. So right now I’m feeling pretty good about Eurasian Collared-doves. It’s just that the exceptions are so much more attention-grabbing.
10,000 Birds
SEPTEMBER 2, 2017
Cattle Egret – Bubulcus ibis. Eastern Egg Rock. Eastern Egg Rock. Eastern Egg Rock. Forestry Research Institute of Malaysia. Forestry Research Institute of Malaysia. Airport Mangroves. 01 Jan 2017. Reddish Egret – Egretta rufescens. Airport Mangroves. 01 Jan 2017. Western Australia. 07 Jul 2017.
10,000 Birds
JANUARY 5, 2019
Jamaica Bay, Big Egg Marsh. Hopland Research and Extension Center (restricted access). Jamaica Bay, Big Egg Marsh. Cattle Egret – Bubulcus ibis. Cattle Tyrant – Machetornis rixosa. Black-crowned Sparrow-Lark – Eremopterix nigriceps. Stormwater Treatment Area 5/6. 13 Jan 2018. 01 Jan 2018.
10,000 Birds
MARCH 3, 2018
Jamaica Bay, Big Egg Marsh. Cattle Egret – Bubulcus ibis. Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Stripe-headed Sparrow – Peucaea ruficauda. 13 Jan 2018.
10,000 Birds
NOVEMBER 3, 2018
Cassin’s Sparrow – Peucaea cassinii. Sagebrush Sparrow – Artemisiospiza nevadensis. LeConte’s Sparrow – Ammospiza leconteii. Baird’s Sparrow – Centronyx bairdii. Henslow’s Sparrow – Centronyx henslowii. Black-crowned Sparrow-Lark – Eremopterix nigriceps.
Expert insights. Personalized for you.
130 
Let's personalize your content