Post by M KfivethousandWill finches eat from a tray feeder?
Tray feeders attract birds that regularly feed on the ground, such as Pigeons, doves, juncos, and sparrows. Other birds such as blue jays, cardinals, woodpeckers, grackles, goldfinches, siskins, wrens, buntings, warblers, and nuthatches feel comfortable visiting tray feeders.
https://avianreport.com/
“The largest creature with teeth, Leviathan can clamp onto a squid the length of a living room, squid species bearing names such as “giant” and “colossal.” Battles ensue. But most squid they eat, such as the diamondback squid here off Dominica, are around three feet long. And many are much smaller. A male sperm whale killed off Madeira in 1959 had four thousand squid mandibles in his stomach. Of these, 95 percent were from squid that had weighed under about two pounds. It is almost inconceivable that a sixty-foot whale could get enough calories by chasing such relatively tiny squid one at a time. And many squid found in the stomachs of sperm whales didn’t have a tooth mark on them.
To imagine how sperm whales eat, consider their strangely long and exceedingly narrow jaw. The jaw of all other large whales, as in most mammals, including humans, is about as wide as the rest of the head. Exceptions in mammals—anteaters, for instance—indicate extreme specialization. Sperm whales possess an exceptionally thin and narrow mandible. For most of its length, the two sides are fused into a rod. That rod-like jaw is topped with curved, finger[…]”
Excerpt From
Becoming Wild
Carl Safina
https://books.apple.com/us/book/becoming-wild/id1466627512
This material may be protected by copyright.