The photo shows the dragonfly munching away on a dead hummingbird it had pinned to a picnic table in Port Arthur, Texas. But that all changed this past September when birder Joseph Kennedy snapped a picture of a common green darner eating a Ruby-throated Hummingbird. Many people didn’t believe the tales because there wasn’t any photographic evidence. Dragonfliesįor years there were stories being passed around about jumbo dragonflies, like dragonhunters, picking off hummingbirds. Here are four other surprising hummingbird epicures. Observations from scientists and birders indicate that its enemies come in many forms, from snakes in Central Mexico that sneak up on unsuspecting hummers, to preying mantises that seize them at nectar feeders.
#HUMMINGBIRD PREDATORS HOW TO#
I don't know how to spell "hummingbird" in bird-speak, but it may be a zig-zag.Īnd yes, the hummingbird had gone to that big sugar water feeder in the sky.To you, a hummingbird may seem like a prized work of art but to some animals, it’s just a sweet little treat. Even before "some pig" appeared in Charlotte's Web, folk tales said that if you saw your name in the web, you were about to die. There are many theories about the purpose of this structure which are discussed at this site. Pattern and some species even construct a "stabilimentum" decoration along The spidersĭie after frost and there is only one generation produced each year." Īrgiopes seem to be proud of their webs, creating a beautiful radial Small kettle drum with a tough papery cover and may contain 1000 eggs apiece. The female then lays one or more egg sacks, that appear somewhat like a Than the females and do not produce webs, roam around the vegetation and mate the females Summer, reaching full-size in late August and September. Details and diagrams of their techniques are at.
/how-to-clean-a-hummingbird-feeder-386610-hero-b9372b3cf93b4afa981d6412d0df2d06.jpg "hummingbird predators")
Most lose stickiness after a day and are eaten by the spider who then, in the ultimate in recycling, uses the ingested silk to reconstruct the web.
The initial strand in web construction of Argiopes' is called the "baseline." It then drops a single line in a "Y" and builds the radials before adding the sticky web. In an active web, and quickly wrapped and encased by the spider, muchĪs an insect might be." Spider web construction varies with the species and many spiders don't even bother to make one. In one report, a ruby-throated hummingbird was caught Spider's silk has a tensile strength comparable to steel Removing the pieces of webbing, for it may become entangled and be Even so, the hummingbird must be careful when Necessary to bind the nest to the tree branch or other substrate and to Use spider webs as a source of spider's silk in nest construction, being It is possible however that the hummingbird wasn't an entirely innocent victim. The web had been suspended in front of the cardinal flowers which just happened to appeal to a ruby-throated hummingbird. There was no ruby throat so it must have been a female or juvenile. On the other side I could just make out the iridescent green of a hummingbird's wing under the silk cloak. As I was taking pictures, I suddenly focused on a long slender beak protruding from the silk wrapping.
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