The more I write about nature, the more people identify me with the subject. Every week, I get texts and emails with pictures, links to articles and sometimes even a call to get out here NOW… there’s a huge flock of birds at the three way… referring to the intersection of Card Sound Road at Crocodile Lake in North Key Largo. From Ocean Reef, as you turn north on Card Sound Road, it is the first wetland to the right, and is a productive birding spot. Such was the case on January 31st, about 8:00 am on a really cold morning with overcast sky when I received a call from Jeanette Rivera, naturalist at Ocean Reef, who was heading to work when she spotted a huge congregation of wading birds. She snapped a photo with her iPhone and in it were White Ibis, Great Egret, Cattle Egret, Roseate Spoonbill, White Pelican, Great White Heron, Reddish Egret and Wood Stork. It was just beautiful. Rivera said, “I was in shock that there were so many birds in that one spot! It was really magical… special…I love it!” As you can tell, Jeanette is very passionate about nature. Of the birds present on this morning, the Roseate Spoonbill, Wood Stork, White Pelican, and Great White Heron were a special treat, as they are most typically seen flying overhead, but on this day they were all here! According to Isabella Collamati, Invasive Species Biologist at Crocodile Lake National Wildlife Refuge, ‘time of day, time of year, temperature, and tide would probably be the biggest factors for why they chose to gather that day. It all lined up so that the water was deep enough to host enough prey to keep all parties interested, but shallow enough to make the hunting easier.” The birds diet consists of minnows, mullet, and killifish, and they are pickier about size than species. By the time I arrived, some of the birds had already left, but there were still dozens of birds. I had fun photographing the Reddish Egret and it’s distinctive hunting behavior. As it searched for fish, it would do a “crazy dance” as it jumped and hopped back and forth with outstretch wings raised over its head, peering at the water. The wings cast a shadow so they can see the prey better. The Reddish Egret is also one of the rare egrets, with only 2,000 pairs thought to be breeding in the U.S. A Roseate Spoonbill sat grooming on a red mangrove perch. Not sure it was there because the tide had risen and it’s short legs were no longer able to maneuver in the deepening wetland. Spoonbills have the broadened bill-ends full of nerve-endings, to feel for animals when mud-grubbing. Though not a wading bird, I saw a Belted Kingfisher hunting near this shallow wetland. The Kingfisher can regularly be seen perched on the power lines along Card Sound Road. Winter and Spring is nesting season for these birds, though I am not sure where these particular birds were from. Historically wading birds nested in the small Keys and nearby mangrove islands, within Florida Bay, far from human disturbances. The Everglades supports 70-90% of all wading bird nests annually. Wading birds initiated approx 89,514 nests in the Everglades in 2021. The wading bird nesting in 2021 was the highest recorded in 80 years. Nesting success is highly dependent on the availability of fish and waters shallow enough to concentrate the fish, and water just the right level for the birds to wade in. Wading birds are abandoning their traditional nesting grounds in Florida Bay, and are moving north, partly due to increased salinity and the resulting reduction of species of fish that thrive in brackish water. Salinity of the Florida Bay is a problem, and the Comprehensive Everglades Restoration Plan (CERP) is intended to divert more fresh water through Taylor Slough to Florida Bay to improve the bay's health by reducing salinity. On the mainland Everglades, Madeira Hammock and Paurotis Pond, are locations with a reliable amount of birds and also a short field-trip from the Keys. It is very special living near designated wildlife refuges and national parks, but birds cannot read, and can easily settle in parks and gardens with suitable conditions. Or even can be seen flying overhead… This story was told to me by an avid tennis player Pat Holbrook, about a situation that occurred in mid-serve, requiring a “do-over”. As Pat tossed the ball preparing to serve up a winner, she called “let”… there is a Roseate Spoonbill flying over the tennis court. It is rare to see a Roseate Spoonbill, but never had she seen one flying overhead. An unexpected pause, a brief delay of game… and all the players agreed, nature had served up a winner.
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“I see said the blind man as he picks up his hammer and saw,” is one of my favorite expressions, where “see” refers to sight or understanding. and the moment when I finally recognize what is going on. It was just a regular trip to the mailbox; on the way I’d glance at the bed of aloe vera plants with their tall bloom spikes, hoping for a hummingbird to hover on by. Surely one day I’d see a hummingbird as each Fall Hummingbirds leave their breeding grounds throughout the Eastern United States, and winter in the Florida Keys. while others take their fly-way South through Texas to Panama. Surely they were present in my yard. Yet they eluded my vision until I took the time to sit and wait, camera in hand, for the invisible to appear. To say I'm a multitasker would be accurate, while I sit in wait for the hummingbird, the phone rings and now I’m also talking to a client about art work when suddenly I blurt out “Wait wait I gotta go… It's here…” My reaction to spotting my first hummingbird could have been likened to giving birth to my first child. But in a flash it was gone again. I silenced the phone, and waited with my strict attention on the flowers. In about 10 minutes the bird returned. I lifted my camera, pulled off some shots and I captured that amazing bird approaching, hovering, and nectaring on an aloe flower. The photograph revealed it was a male Ruby-throated Hummingbird (Archilochus colubris), its name referring to the ruby-red feathers on the male bird’s throat. Having finally seen a hummingbird in action, I can truly appreciate these amazing little helicopters, as they swoop down from the treetops, hover in midair while sipping nectar, then zip away all in the blink of an eye. They are so small, about 2-1/2 to 3-1/2 inches, weighing less than a quarter of an ounce, a hummingbird could easily be missed. Perhaps you could hear them coming by the humming sound caused by the rapid beating of their wings… that’s why they are called “humming” birds. Ruby-throated hummingbirds’ wings beat at an amazing 55 beats per second. They have to keep moving since hummingbirds have tiny feet, which is great for aerodynamics, however there's a downside: these birds cannot walk. They can only perch or scoot sideways. Hummingbirds need to feed every 10-15 minutes which increased my opportunities for getting a photo. They can only feed from dawn to dusk so they must consume more than half their weight in food and 8 times their weight in water. They’ve adapted to survive darkness when they cannot feed by eating as much as they can just before dark. At night, their heart rate and body temperature drop to conserve energy, sort of like a daily hibernation, otherwise they likely would starve. Hummingbirds preferred flower color is orange, red or pink. Their needle-like beaks are specialized for feeding on tubular-shaped flowers, where they eat insects found inside, and with their tongue extending beyond their beak, drink the nectar, as if sipping through a straw. Frequently mentioned on lists of Keys Hummingbird plants are the following:
The aloe plant is rarely mentioned as a nectar plant for hummingbirds, although the aloe bloom is pinkish-yellow and has a tubular shape. Hummingbirds learn by trial and error which flowers give the best results, so the aloe in my yard evidently has passed the taste test. They also like the red Bombax blooms which appear in late Winter/Spring. A short while later I resumed the phone call that was interrupted by the bird. Luckily I was speaking with a fellow nature photographer who understood my enthusiasm, and then shared some of his great photos of hummingbirds.
I noticed some photos involved feeders which are great for viewing hummingbirds. A feeder is filled with a mixture of 1 part white sugar to 4 parts water. Boil the sugar solution till the sugar is dissolved, then cool.. Since the feeder itself is red, there is no need to add red food coloring. Be careful to avoid placing the feeder in direct sunlight, as this stimulates bacteria growth, and clean the feeder every five days. Though feeders satisfy the sweet tooth, gardening for wildlife is always a better nutritional option, especially if you have a variety of plants which are in bloom at different times. I love the change of seasons in Florida. There’s a freshness in the breeze, accompanying a slightly lower level of temperature and humidity. It's lovely when you can go outside in the evening without hearing the whir of the mosquito fog truck. It’s healthy to leave the TV, the couch and the air-conditioning and venture outside to lay in the hammock to be entertained by mockingbird melodies from the wire above. The Northern Mockingbird (Mimus polyglottos) is a fixture in my yard. I recognize one in particular by unusual growths above it’s beak and beside its right claw. My friendly greeting of “what's the matter birdie... how are you today? Are you finding the food you need? Are you happy? You're a pretty bird.” accompanies my arrival. The mockingbird sits calmly on its perch observing, allowing me to get close with my camera. (The bird must be thinking “get a life.”) Northern Mockingbirds are common in backyards, but they don’t often visit feeders. I see them hopping around on the ground stopping every few feet to partly spread its wings. They can be found high on a strangler fig branch, or among the branches of my mango or papaya trees, probing for ripening fruit. Though by necessity I must be more vigilant and pick the fruit before it becomes riddled with their peck marks, the mockingbird is helpful in my yard because it usually feeds on insects such as grasshoppers, crickets, chinch bugs and caterpillars, as well as weed seeds. Native plants like Simpson’s stopper, American beautyberry, wild coffee, and including fruit-bearing passion flower, wax myrtle and seagrape are excellent food sources for birds. Florida's state tree, the Sabal palm is a favorite source of fruit for mockingbirds, as are the fruits of the Washingtonian palm. From prior encounters, the mockingbird knows I am a regular in the yard, and I pose no threat to it or it’s nest. University of Florida researchers have found that mockingbirds can recognize individuals after only two 30-second encounters. On the large university campus researchers observed mockingbirds rapidly learning to assess the level of threat posed by different humans, and further enabling the bird to pick out the same individual even in a crowd. Pretty amazing! Mockingbirds have been known to dive-bomb humans who may have ventured too close to a nest, particularly during the spring. Joggers and dog-walkers beware of hit-and-run attacks to the back of the head as mockingbirds warn you to get away from their nest. Both male and female mockingbirds sing. They begin singing at dawn and continue throughout the day and into evening. The males can be quite loud while singing to attract a mate, and possess impressive acrobatic skills, often leaping a few feet in the air and flapping his wings while singing. Thomas Jefferson’s favorite bird was the mockingbird because of its intelligence and ability to mimic. Jefferson kept a pet mockingbird named Dick in the White House, and boasted in his Notes on the State of Virginia that Great Britain’s birdlife had nothing to compare with this bird’s vocal abilities. From the mimic thrush family, their Latin name translates to "many-tongued thrush.” They mimic the songs of other birds, as well as different animals like frogs and squirrels, and devices such as car alarms and horns, while they repeat phrases three times per sequence. The mockingbird is widely distributed throughout Florida year-round, and is one of the best-known birds, found in urban areas, suburban areas, and parklands. For the casual observer the mockingbird is just another unremarkable bird with feathers in varying shades of white, to grey. It has a long tail and slender bill, and when in flight a broad white patch is visible on its darker grey wings. There is little coloration difference between males, females, juveniles or while mating. The Florida Federation of Women's Clubs requested Florida schoolchildren to select a state bird; they chose the mockingbird and on April 23, 1927 the Florida legislature designated the mockingbird as the state bird, giving it protected status. According to Senate Concurrent Resolution No. 3, the "melody of its music has delighted the hearts of residents and visitors to Florida from the days of the rugged pioneers to the present comers.”
Some argue that Florida should not share a state bird with other states. The mockingbird is also the state bird of Arkansas, Mississippi, Tennessee, and Texas. Suggestions for a new state bird are all over the map, but four main contenders have emerged: the Florida scrub jay, flamingo, osprey and roseate spoonbill. May I “mockingly” suggest Florida’s state bird should be the construction crane? |
CAROL ELLIS
This photographic website provides me the opportunity for self-expression, for sharing Archives
September 2024
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