Cattle Eggs Research Science 
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.
10,000 Birds
JULY 18, 2022
According to the HBW, when breeding, male birds do most of the incubation and parenting while females often leave the nest up to one week before the eggs hatch. According to Couzens, after laying the eggs, females sometimes immediately abandon their first mate and pair up with another male. But maybe that is actually a good thing.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
10,000 Birds
MARCH 3, 2018
Jamaica Bay, Big Egg Marsh. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Cattle Egret – Bubulcus ibis. Hopland Research and Extension Center (restricted access). 13 Jan 2018.
10,000 Birds
JUNE 2, 2018
Jamaica Bay, Big Egg Marsh. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Cattle Egret – Bubulcus ibis. Hopland Research and Extension Center (restricted access). 13 Jan 2018.
10,000 Birds
SEPTEMBER 2, 2017
Cattle Egret – Bubulcus ibis. Eastern Egg Rock. Mark Hatfield Marine Science Center and Estuary Trail. 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.
10,000 Birds
NOVEMBER 3, 2018
Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Cattle Tyrant – Machetornis rixosa. Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). 28 May 2018. 28 May 2018.
10,000 Birds
OCTOBER 6, 2018
Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Jamaica Bay, Big Egg Marsh. Cattle Tyrant – Machetornis rixosa. Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). 28 May 2018. 28 May 2018.
Expert insights. Personalized for you.
130 
Let's personalize your content