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06/12/12
Back in Florida
Filed under: General, Birding & Outdoors, Florida & SE US, Birding "Patches"
Posted by: Ken @ 6:27 am

Today’s photos are evidence that we have returned to Florida. We were greeted with rain almost every morning. This and the need to catch up on doctor and dentist visits curtailed our time in the field. However, we did not have to look very far to enjoy the bird life.

A Great Blue Heron provided us with quite a show as it swallowed a very large exotic catfish.

Great Blue Heron with Plecostomas sp 6-20120606

View the entire swallowing sequence as a slide show here:    http://www.flickr.com//photos/rosyfinch/sets/72157630069020920/show/

SLIDE SHOW IS ALSO EMBEDDED AT END OF THIS POST IF SUPPORTED BY YOUR BROWSER

Hypostomus plecostomus, also known as Algae Eater or “Pleco,” is a popular aquarium fish from South America that has been introduced into Florida waters. They  are not poisonous, though they do have sharp spines that could cause injury if they are handled carelessly. This is the second time I have photographed a Great Blue Heron eating one. Mary Lou spied this heron in the act of spearing its prey on our back yard lawn next to the lake. We do not know how long it had been since it was caught, but these photos span a period of eight minutes. The photos are of poor quality, as I took them from inside the house through the glass of our rear door.  

A Great Egret marched along the edge of the lake (again taken through the window)

Great Egret 20120605

This has been a great year for White Ibises. There are many immature birds with varying amounts of dark coloration.

White Ibises 2-201200605

Some of the adult ibises seem to have a grayish or “dirty” cast to their feathers, probably stains from foraging in muddy puddles, of which there are many. These two were taking advantage of the shade in our next door neighbor’s back yard.

White Ibises next door 20120608

The profile of a Tricolored Heron stood out against the reflection from a neighbor’s fence.

Tricolored Heron 20120605

A Green Heron protested my attempt to move in closer for a better shot.

Green Heron 3-20120607

Two Wood Storks have been foraging along the shore of our small lake.

Back yard Wood Stork 20120609

This Wood Stork moved nearer and stirred the water with its bubble-gum pink foot.

Wood Stork 2-20120606

Since the banner year of 2009, we have seen few to no immature Wood Storks in our local lake. Although I do not know where these particular birds are nesting, this correlates with their failure to nest at all at Corkscrew Swamp during the past three seasons. At Corkscrew, where they historically turned the rookery trees white during the breeding season, the census has shown no nesting pairs at all in 2007, 2010, 2011 and 2012. There were 1120 in 2009 and 600 in 2006. This spring I did see a few immature storks in Palm Beach County, where several pairs are nesting. They are also extending their breeding range northward into Georgia and South Carolina.

The stork extended its wing to provide a shady spot where small fish might congregate and blunder into its open jaws.

Wood Stork 20120606

We were free of chores one morning when the rain held off.We watched the sunrise from our back patio.

Sunrise HDR 20120611

We got a late start, and were surprised to find a group of deer that included at least two bucks and two does.  They were only about 5-6 houses up the gravel road that leads into the wetlands. A neighbor saw an additional two spotted fawns. The buck is usually more secretive. It is an 8-pointer, still in velvet.

White-tailed Deer buck 3-20120610

One of the couples struck a nice pose.

White-tailed Deer couple 20120610

We visited the local heron rookery after an absence of over six weeks. I had hoped to compare nesting success of herons which nested in the defoliated trees that were treated with herbicide against those with nests in untreated trees. The lack of observations while we were away greatly limits any conclusions that might be drawn, but Yellow-crowned Night-Heron Nest #9 (herbicide treated) had hatched out at least 2 chicks that I last photographed on April 22. My neighbor Scott said he did subsequently see fledglings near that nest. Interestingly, after Nest #9.5, which was located rather high in an adjacent  non-treated tree, fell apart in a windstorm, that pair apparently took over the vacant nest #9. Today there was an adult incubating on Nest #9. The three chicks in #10 non-HT, the next nest to the south, were all in the nest.

Yellow-crowned Night-Heron fledglings Nest 10 non-HT 20120610

This is my photo of the same nest taken back on on April 18, about three days before the eggs hatched.

Yellow-crowned Night-Heron female nest 10 non-HT incubating 20120418

This is the heron now incubating on Nest #9, an herbicide-treated tree.

Yellow-crowned Night-Heron Nest 9-HT 2nd pair incubationg 20120610

Two Green Heron nests, one in an herbicide-treated and the other in a non-treated tree, were both successful in fledging young. This is one of the fledglings from the non-treated tree.

Green Heron juvenile at culvert nest #22.5 non-HT 20120610

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