All kinds of animals use conspicuous colors, from flashy reds to startling yellows and oranges. It’s a quirk of evolution ...

But high-speed cameras show us what makes these birds perfect ... a comely female, contained by the sheer cage that Clark brought and has placed on a corrugated metal roof. If the male notices ...

Sex of bird — male or female (all birds have adult-looking plumage after October). — Band color combination — As an example, right leg: white over metal; left leg: black over green.

Attract cardinals by learning what food cardinals like to eat. Offer seeds and berries, and grow native plants and shrubs for ...

A new published study by several Audubon scientists shows that improving identification and observation of female birds can ...

Hoping to see flashes of red feathers in your backyard? Cardinals are one of several fiery red birds you might be seeing around your garden year-round. That's because they aren't migratory birds, so ...

24, 2025 — Researchers have found and confirmed a gene that allows female fruit flies to get on ... Uncovering the Role of Y Chromosome Genes in Male Fertility in Mice Jan. 23, 2025 ...

The study, published in IBIS, identifies ways in which failing to observe female birds in favor of their flashier male counterparts has resulted in erroneous findings, and offers recommendations for ...

It is for everyone. A bird feeder helps you attract more birds. A suitable bird feeder with suitable seeds would attract Blue Jays and cardinals. Here are my top picks for the best bird feeder for ...