What are the energetic demands of hummingbird flight? Are there any predators that use reflections (e.g., from windows) to disorient or ambush hummingbirds?

Jul 3, 2018 ... In addition to nectar from flowers and feeders, these birds eat small insects, beetles, ants, aphids, gnats, mosquitoes, and wasp. So, ... Sep 4, 2015 ... Hawks could eat the hummingbirds, but these morsels are too small and agile to be worth the effort, the researchers note. This phenomenon ... Aug 15, 2020 ... The funny thing is, chipmunks don't typically eat flowers, which is what the hummingbird feeder simulates. They eat nuts, insects, berries ... Apr 20, 2022 ... Their constant need for food – they must eat at least every 15 minutes – means they're very competitive. Anyone who has hung a hummingbird ... Dec 1, 2016 ... They're aggressive little buggers, and brave. I see them haranguing and dive-bombing birds several times their size that get too close to their nests. Mar 25, 2021 ... I can say I have this sage in my own native Ca garden and my Russian won't touch it or the two other sages out there. Like most plants in this ... Feb 9, 2023 ... Nectar-eating bats evolved long whiskers to provide stability and precision as they feed on narrow, deep-bodied flowers without landing. Sep 14, 2018 ... A hummer is kind of a tough catch for this type of hawk. It's most likely looking for mice, voles, or an unaware ground feeding bird to pounce upon. As Elodie Hollant's debut chapbook, Hummingbird Hearts is representative of the questions, the meditations, and the existential uncertainties that flap around ... Finding out what many birds eat is a fairly straightforward process. We can easily observe geese eating grass, crows chowing down on fresh road kill, or ...