Songbird species work together to mob predator owls, but only strike when the time is right Hannah Steiner January 31, 2023 Future research questions should study how the energetic cost of mobbing impacts the frequency of the behavior.
Dearth of Worms Blamed for Dramatic Decline in UK Songbird Population February 26, 2019 Britain’s first farmland worm survey reveals nearly half of English fields lack key types of earthworm and may help explain....