World’s Oldest Known Wild Bird Lays an Egg at 74
Wisdom, a Laysan albatross, has outlived at least three mates and the researcher who outfitted her with a tracking band in ...
Case Western Reserve University5y
Bluebird Trail
They recorded data and banded hatchlings. Many of the farm bluebirds wintered over, and the first bluebird egg is usually laid on the third week of April. From 2002 to 2019 over 1,500 birds have ...