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A Red Thanksgiving

Red for the Red-shouldered Hawk.  Red for the color of the snake’s belly.  Red for the blood on the hawk’s foot.  Here’s the story.

I was in Florida visiting my step-daughters and their families for the holiday.  My step-daughter Debbie’s significant other, Jim, volunteered to go birding with me the day after Thanksgiving.  We started out early, but due to bad directions and spontaneous birding in unplanned locations, we arrived at Paynes Prairie’s La Chua trail at 11:00 AM.  It wasn’t particularly birdy at that time of day, but it was nice to be out on a beautiful unseasonably warm late fall day.

Between the sinkhole and the tower, someone told us that there was a hawk in the ditch by the path.  Jim quickly saw the bird and it allowed us to approach within about 25 feet.  We enjoyed close looks at this beautiful bird for 10 minutes before it dropped to the ground and thrashed wildly.  It quickly became apparent what had happened when we saw the snake.  The hawk soon stopped thrashing and sat on the ground, its legs and feet thrust forward with the snake firmly grasped in its talons.  The snake, which appeared to be about 3 feet long, writhed and flipped itself around hitting the hawk with its tail, but it was subdued within 5 minutes or so and we saw no more movement from it after about 10 minutes.  The hawk did not appear to kill the snake using any particular method; he just started eating it beginning with the head.  Jim and I were the only ones present for the initial attack, but a crowd of more than 30 people quickly gathered.  Jim had my scope on the hawk and snake and we shared the close-up view with others in the crowd.  Someone identified the snake as a Florida water snake, a Nerodia, but in my excitement over the hawk, I forgot to pay close attention to the snake so that I could identify it to species.  Since then I’ve learned that there are 3 Nerodia species on the Paynes Prairie snake list.  Amazingly, the hawk tolerated all the attention for 20-30 minutes before it finally drug its lunch to the other side of the ditch and into the weeds.

A little research into the diet of Red-shouldered Hawks reveals that snakes are common prey.  According to Kenn Kaufman in “Lives of North American Birds”:

“Diet: Includes small mammals, amphibians, reptiles, birds.  Diet varies with region and season.  Main items often mammals such as voles and chipmunks, at other times frogs and toads; may eat many crayfish in some areas.  Also eats snakes, small birds, mice, large insects, occasionally fish, rarely carrion.”

This eHow article elaborates on the seasonal diet differences:

“The menu of the red-shouldered hawk changes from winter to summer. In the colder months the hawk hunts and eats warm-blooded prey such as small mammals and other birds. However, the bird prefers to eat cold-blooded creatures like crayfish, bugs, frogs, and snakes when the opportunity presents itself in the hot days of summer.”

And, finally, Wingmasters suggests that snakes are an apparent favorite food of Red-shouldered Hawks.

“In fact, red-shoulders may have a more varied diet than any other North American raptor. Just about everything alive is on the menu, from insects, spiders, crustaceans and fish up to mammals the size of young rabbits and squirrels. Reptiles and amphibians are frequently eaten, with snakes an apparent favorite.”

Doug Buri and Bob Janssen provide great information at their annual Shorebird Workshop.  Here are some of the useful tips that I learned from them:

  • Don’t agonize over determining leg color.  Instead, compare it to the color of the bill.  Is it the same or different?
  • If you find a sandpiper in a wooded pond, it’s probably a Solitary Sandpiper.  Spotted Sandpipers prefer more open habitat.
  • Stilt Sandpipers look similar to Lesser Yellowlegs, but their feeding styles are completely different.  Yellowlegs are dainty visual feeders.  Stilt Sandpipers probe for food in belly-deep water and frequently submerge their heads completely under water.
  • Feeding flocks of Short-billed Dowitchers are usually silent; flocks of Long-billed Dowitchers are generally noisy at any time of the year.
  • Dowitchers can be identified by plumage.  Experts Cin-Ty Lee and Andrew Birch explain it in this article.
  • How can you distinguish Greater Yellowlegs from Lesser Yellowlegs?  If it looks big enough to eat, it’s a Greater Yellowlegs.
  • Clark’s and Western Grebes can be distinguished by their call.  Clark’s call is a single “kreeek” and the Western Grebe call is “kreeek kreeek”.  Also, Clark’s have lighter sides and Western Grebes have sides the same color as the back.  (Yes, a grebe is not a shorebird.  We did look at a few other species.)

And some shorebird info from other sources:

  • Male Pectoral Sandpipers are much larger than females (96 grams vs. 65 grams) and are even heavier than Killdeer (90 grams).  This is so that they can puff themselves up to impress the females.
  • Any Western/Semipalmated type Sandpiper seen between mid-Nov and late March (except south Florida) is certain to be a Western.
  • Peeps are tough, but Cameron Cox provides a different approach that I found really helpful.  Identification of North American Peeps appeared in the July/August 2008 issue of Birding magazine.

December 29, 2011, will be my last day of work before retirement.  I’ve begun to refer to the time starting January 1, 2012, as “The Rest of My Life”.  It feels like a new life will begin, one in which I will have wonderful adventures and do things that are really important rather than just work for a paycheck.  And, of course, most of those anticipated adventures will include seeing wonderful new birds.

As my new friend and birding buddy, Diane, and I were on our way back to her home near Minneapolis from the Shorebird Workshop last week, we talked about the places we dreamed of visiting.  Diane said “you should write about the trips you take” and I replied with “who would read it?”  When Diane said that she would read about my travels, I impulsively replied “OK, I’ll do it.”  The trip that we had just finished did indeed seem like a preview of the many trips that I hope to take in the future.

The Shorebird Workshop had been great fun, but the bird that was responsible for our birder’s high that day was not a shorebird at all, but a little brown sparrow.  I did not really expect to get any life birds on that trip, but I had a short list of remote possibilities.  On the first day, Doug held two fingers half an inch apart and said there was that much a chance of finding Henslow’s Sparrow.  He and Kim Eckert had been keeping in touch all weekend, and in the final hour of the final day, he got a report from Kim that they had seen the Henslow’s.

A few minutes later, about a mile east of The Nature Conservancy’s Plover Prairie in Lac Qui Parle County, Minnesota, about 18 birders stood and held our breath as Bob played the Henslow’s song.  Yes!  The bird answered and a few of us had brief views of the bird.  A female Harrier glided across the prairie and the sparrow disappeared for a few minutes.  And then it returned closer than the first time.  It perched in the open and sat in the same spot about 75 feet from us for at least 5 minutes.  Everything was perfect.  Yes, absolutely perfect.  The weather was just the right temperature with the slightest hint of a breeze.  The light was perfect for seeing all the color and detail of the sparrow.  The sparrow even chose a perch easily found.  “See the Monarch on the thistle?  Look a foot to the right.”  Judith was happy that she had helped me get my first look, my life look, with her scope.  Gary was beaming as he generously allowed me to indulge in long lingering looks with his wonderful new 80mm Kowa.  We were all beyond happy.  We were lost in that perfect moment of shared joy among birders.