Our New Year’s weekend was a washout for sure, with rain and warmer temperatures taking a toll on what snow we had. What I see out my front window is mostly bare ground where there was over 18 inches of snow a week ago. I had a fisher and a coyote visit the deer carcass on the dam during daylight hours, which meant they were hungry. There were four Ravens and a pair of Bald Eagles waiting their turn in the treetops on the other side of the pond. Now that the snow is nearly gone, I haven’t seen any of them. I still have over fifty Evening Grosbeaks coming daily to the feeders, and the two White-Throated Sparrows are still sneaking seeds and hiding in the brush pile. There are still some new Black-Capped Chickadees coming to the feeders as I’ve banded almost twenty hatch-year birds in the last two weeks.
Posts Tagged ‘ravens’
Part 2 of 2 (click here for Part 1)
Wherever wolves hunt, ravens are present, scavenging prey, and sometimes leading upwind wolves to potential prey, or to carcasses too frozen or tough for even the ravens’ heavy, pick-like beaks to penetrate.
Ravens not only scavenge wolf kills, but steal up to one third of a carcass, by continually carrying away chunks of meat, caching and hiding them both from the wolves and their fellow ravens. A fascinating study suggested that, since an adult wolf can, by itself, kill any prey smaller than a small moose, the real reason wolves hunt in packs, is to minimize the portion of a carcass lost to ravens! And while it may seem that wolves have the short end of this symbiotic relationship with ravens, idle wolves and ravens have been observed playing together, with ravens pulling on wolf tails, and wolf pups chasing after teasing ravens.
Part 1 of 2
Ravens, crows and jays make up the corvid family, arguably the most intelligent of birds. We may honor the bald eagle as our national symbol, but compared to any corvid, the eagle is definitely a bird brain. Ravens in particular, based on their omnivorous adaptability to almost any environment, their fascination with colorful toys and glittery objects, their use of natural tools, and their remarkably diverse repertoire of sounds and vocalizations, appear to be exceptionally intelligent. In fact, ravens remind me of us humans, with no formidable anatomical weapons, but large brains to help us figure out how to get whatever we need.
Over the past two decades, biologists have been busy studying one of our native mythological birds. At once the most widely distributed member of the crow family, and a figure revered across the globe by civilizations both ancient and modern, the common raven (Corvus corax) is anything but ordinary.
In Norse mythology, the god Odin had two ravens who flew around the world gathering information for him, and the Irish giant and culture-hero Cú Chulainn was honored by a visit from the goddess Morrígan who appeared as a raven. To the modern Haida and Tlingit peoples out West, the raven is a bird of surpassing intelligence, as well as a culture-hero who is responsible for creating humans, and causing much mischief as an inveterate trickster. » Continue Reading.
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