Love 'em or hate 'em! Here in Florida we welcome the fall arrival of the Blue-gray Gnatcatcher, as it means that the warblers can't be far behind. Finding gnatcatchers often means that warblers may join them in a mixed-species flock, all benefiting from the many eyes to spot the insect prey.
One also can grow weary of being distracted by an abundance of gnatcatchers when trying to pin down that elusive migrant warbler after it provides a tantalizing glimpse. So many hoped-for rarities turn out to be only these active little nymphs.
Shades of gray can be very attractive. My favorite shot of a Blue-gray Gnatcatcher was this one, perched on exotic and invasive but admittedly beautiful Brazilian Pepper:
Exuberant and active, it is so nice when a gnatcatcher decides to settle down for a portrait. The blue shows up in the cool shade.
If I could paint I would try to create this image...
...or this, when the maples began to leaf out.
With luck, they may be caught in delightful poses.
This might look like "singing," though it is a call that comes out as a barely audible "pissst."
Photographing small birds is fun but also can be challenging. Blue-gray Gnatcatchers often hunt for insects by hover-gleaning. It takes a quick "trigger finger" to catch them in the act.
In this sequence I captured the approach,...
...locking in on the target, and ...
Success!
All the following flight shots were "accidental," as the bird suddenly took flight as I was photographing it while perched. In most cases I expected the "failed" photo opportunity to end up in the trash heap:
Gnatcatcher are extraordinary acrobats. Weaving through the foliage, it is almost impossible to keep them in the camera's viewfinder.
In Illinois, I found a pair at their nest, a marvelous globe decorated with spider webs and lichen "shingles."
This year's wet season, which began in Mid-May, has had record rainfall. July 2013 was the wettest in 45 years. Normally, Fort Lauderdale gets only 66.5 inches the entire year, but experienced 15.49 inches of rain in July, the most recorded since 1913. Lake Okeechobee and the Everglade marshes reached record high water levels.
Our first couple of weeks since returning to Florida from Illinois were unusually wet, with rain every day and in a rather unpredictable pattern. One morning the radar looked better for a change, and we hurried out to our local wetlands birding patch a few minutes before sunrise.
As usual, we set a fairly brisk pace along the mile-long gravel road that leads through the heart of the wet prairies and lakes that occupy the water conservation area. Mary Lou was a few paces ahead of me until I stopped to get a shot of a Great Egret flying over. The subject was too dark, as the egret was not high enough to be in sunlight, but I hated to discard the photo after I brightened it and saw the soft colors.
Mary Lou had covered almost a quarter of a mile while I tarried. She is that little white spot.
The skies looked rather clear, but I failed to look behind me towards the ocean before continuing out the road. I could not catch up with Mary Lou so I decided to walk about half way in and meet her as she returned. Then I turned around and saw that the sun was hiding behind this gathering storm cloud. At that point I should have called her and warned that we needed to head back.
The storm hit much sooner than I thought it would. Luckily there was no lightning. Suffice it to say that we both got very wet. I always carry a garbage bag in my pack, and that kept the camera dry.
The high water levels in the Everglades as well as our local wetlands patch have dispersed aquatic prey, so the herons and egrets must range far and wide to find food sources. Wood Storks, which are tactile hunters, have a doubly difficult time. Not only is the biologic "soup" they feed upon much more dilute, but the high water levels interfere with their normal foraging habits. The storks require water that is no more than about 7-9 inches deep, which permits their bills to reach the bottom but keeps their eyes above the surface.
This photo was taken in January, when the water depth at the edge of our back yard lake was just about as high as the storks can tolerate.
White-tailed Deer inhabit the wetlands, but we normally see them only occasionally. The high water has driven them up to find food on dry land. One morning we encountered five. This is another poor shot, taken around sunrise, showing a doe with three yearling fawns at the side of the gravel road. I loved their alert stares and the way they were arranged just before they bolted off
Since the beginning of October, water levels have diminished somewhat. Mudflats should soon be appearing around the Harbour Lakes impoundment, and we hope to see a greater variety of herons and sandpipers. One morning a Little Blue Heron posed on the abandoned dock.
Florida Trema, also known as Nettletree (Trema micranthum), native to Florida and the West Indies, produces fruit at irregular intervals throughout the cooler part of the year. Their berries are very attractive to wildlife, and one tree along the west side of the road is fruiting abundantly. I like to watch it as the sun comes up behind me. The early light imparts a warm glow to the birds' plumage as they visit the "cafeteria."
A female Northern Cardinal enjoys breakfast.
Note that the berries are produced along the sides of the smallest twigs, and new green ones appear at the tips, assuring a steady supply as they ripen over time.
Mockingbirds, catbirds and Blue Jays are the most abundant visitors to the Trema.
Northern Mockingbird:
Gray Catbird:
Blue Jay:
Common Yellowthroats move furtively through the lower branches, more interested in the insects that are attracted to the fruit. This is a female:
I waited patiently for her to come out into the open.
Nearby, a male Common Yellowthroat:
Blue-gray Gnatcatchers also forage here for insects:
Common Ground-Doves relish the fruit.
A Palm Warbler, recently arrived from the north, hunts in the Trema.
Black-throated Blue Warblers eat the fruit as well as insect prey.
Yellow-rumped (Myrtle) Warblers arrive a bit later in the fall, but there are still lots of berries for them.
Late into winter the dried berries attract scale insects and aphids that in turn are eaten by birds such as this Prairie Warbler, photographed in February. Note the powdery mildew on its bill.
The Trema recently hosted this female Blue Grosbeak, the first I've seen in the patch since I started walking it in 2004.
