Home tagpages Environment Penguins nesting in a dangerous environment obtain large quantities of sleep via seconds-long microsleeps November 30, 2023 Behavior Brain function Environment more Passerine bird takes advantage of human settlements February 22, 2023 Behavior Environment Evolution Populations Daurian redstarts move closer to humans to protect their nests from brood parasitism more Do hormone fluctuations increase survival probabilities? November 09, 2022 Environment Populations Great tits reveal how birds cope with changes in environmental temperatures more Citizens reveal that pairs of rufous horneros have specific preferences when it comes to nest building May 09, 2022 Behavior Environment Evolution Populations The breeding pair jointly builds a complex nest with asymmetric architecture more Migratory birds have lighter-colored feathers December 06, 2021 Environment Evolution As a result, the plumage absorbs less solar energy and thus prevents overheating during long flights. more Show more