Tuesday, November 24, 2009
Nycticorax nycticorax
Thursday, November 19, 2009
Then and Now; better or worse?
Tuesday, November 17, 2009
Vanguard of the Invasion
That's right, the weather up on the Great Lakes must be just bad enough to push out the first of the Ring-Billed Gulls ( Larus delawarensis ). Before much longer these loud, sometimes obnoxious, but quite smart, and very entertaining birds will be here in large numbers.
Ring-Bills are a medium sized Seagull, with yellow legs, with white under-wings and belly and head, gray upper wings with black tips, and a yellow bill with a black ring around the end of the its bill. (Hence, Ring-Billed Gull).
Adult Ring-Billed Gull
Juveniles are similar in size, but they are of a color that would make them appear to be a dirty mottled grey, with streaking on its chest and flanks, and its legs are a pinkish color.
Juvenile Ring-Billed Gull
Though they will probably get rather boring rather quickly to many birders, keep a sharp eye out, because often mixed into the flocks of ring-bills will be the occasional Herring Gull, a couple of Bonaparte's Gulls, and a Tern or two.
Caspian Tern (Sterna caspia)
Personally I love these loud, rude birds, last year I was able to photograph and record two tagged Ring-Bills, and one that Had been banded. And their antics always seem to cheer me up when the winter days get bleak.
In addition to their character, the return of the Ring-Bills signal to me its time to keep a close eye out for "oddity ducks", I have all ready been able to get some good photos of Hooded Mergansers ( Lophodytes cucullatus ) and Greater Scaup ( Aythya marila ) in Clarksville.
It wont be too long now that it will time to pay close attention to rafts of ducks on ponds and the river, as unusual (to here) ducks like White-Winged Scoters, American Wigeon, and not to mention the Wood Ducks will be in their full splendor!
Monday, November 16, 2009
Okay, you've set up your feeders, and got birds...
Think of it in terms of a buffet open to the public. If it was not cleaned on a regular basis, the chances of getting sick eating there would sky rocket, its the same with our feathered guests visiting our feeder and bird baths.
Taking the time to clean your feeders and your bird baths can make a huge difference in the health of the birds that will come to rely on you for their primary source of food.
Taking the feeders down and giving them a good rinsing at least every two weeks is a very good practice to get into. If your feeders are more heavily used, perhaps clean them once per week.
If the feeders are getting "dirty" with droppings, cleaning them with a solution of 10% chlorine bleach and 90% water, giving them a thorough cleaning in this, rinsing them very well with clean fresh water and letting them air dry before reuse is a good practice as well.
For me, the hardest chore is keeping the ground clean below the feeders. Ground feeders are attracted to the seeds that are dropped or discarded by the birds at the feeders (some ground feeders would include Rock Pigeons, Mourning Doves, etc.). If the birds on the feeder are dropping other things, like dookies, with those seeds, it can spread illnesses to the ground feeding birds.
Under my feeders is generally stone, it can be rinsed easier of bird droppings, and I can use my leaf blower / vacuum to suck up the seed hulls and any eaten seeds. The blower / vac crushes and mulches the hulls and seeds, and I generally dump this mixture into my compost heap.
Bird baths should also be periodically cleaned, and fresh water kept in them. For the most part, I keep mine filled with water from a rain barrel attached to my downspouts, but mainly the birds use my garden pond for water, which is filtered via mechanical filtration as well as UV germicidal light filtering (kills all free floating bacteria and algae).
Of course, I still get a grin on my face when I stop to think about the time the feeders and garden pond attracted a quite unexpected guest, and we lost 6 beautiful Koi to a visiting Green Heron who though the garden pond was his feeder!
Friday, November 13, 2009
Pyrrharctia isabella
Call them Woolly worms, call them Banded Woolly Bears, call them winter forecasters, but these guys are actually the caterpillar form of Pyrrharctia isabella, or the Isabella Tiger Moth.
Classic folklore holds that the more brown the bands on the woolly worms are the worse the winter will be. Reality is the brown band on a woolly worms grow wider as the caterpillar matures, they are not "born" with wide bands pending a bad winter.
The Isabella Tiger Moth is a small to medium size moth that transforms from the Banded Woolly Bear to the adult moth in late spring, and the cycle begins again with the eggs of the Isabella Tiger Moth hatching in the late summer early fall.
Isabella Tiger Moth Adult
Photo by Linden G.
Monday, November 2, 2009
Recent Spotting!
Sandhill Cranes were spotting flying over Jefferson County, Indiana over the weekend! Time to keep an eye on Ewing Bottoms outside of Brownstown, Indiana!
Spotted at Harrison County Forest
Sunday, November 1, 2009
Black Oil Sunflower
Red-Bellied Woodpecker (Melanerpes carolinis)
*disclaimer, not the red-bellied that has been visiting
Carolina Wrens have also been visiting, as well as House Finches, Carolina Chickadees, and one fleeting glimpse of what I swear was a tiny little brown creeper, however he was not feeding on the seed, but was paying very close attention to a large piece of driftwood sitting by the small water pond we placed by the feeders.
The cost of feeding exclusively black oil sunflower seeds is more, and the mess from all the hulls and the sprouting seeds can be a pain. But it is well worth it for the wider variety of birds that it attracts, and keeps coming back!
We have three main feeders, two on posts, and one hanging on the front of the house, they are all placed where the birds have easy access to cover (butterfly bushes), water (the little pond), and a good clear view of where the previously mentioned feral cats tend to go.
As a side note, unfortunately, feeding feral cats will not diminish their "need" to hunt, it is a natural instinct despite how well they are feed to hunt. After all they are an apex predator, just a smaller version!