Lately there has been a lot of talk about getting healthy again. There is plenty of room for common ground with this discussion… after all who doesn’t want to be healthy? Getting started is half of the problem. Often we place too much emphasis on how disciplined we must be, and set unrealistic goals which become more of a chore than a healthy habit. Birdwatching has surprising health benefits, and is good for the body and soul. First it is widely accepted that getting out in the fresh air and sunshine is good for your mind, and your body benefits from absorption of Vitamin D. Birdwatchers walk a lot, but not at a fast pace, since there are breaks when you stop and listen and look for birds. The excitement of the search for birds inspires you to walk farther than you normally would. A fitness expert told me that for every 45 minutes of walking, you earn an additional day of life… longevity earned one step at a time! My first bird watching experience came two-and-a-half years ago in May during Spring migration. I was helping survey for butterflies, when someone spotted a Cape May Warbler. I took a photo which I later used to confirm the identity, and learn the bird. Spring and Fall are the major times for bird migration. Songbirds fly South in autumn by the millions, including many young birds, some less than three months old. Their sheer numbers are staggering, and it is a great time to get to know a vast number of birds, in both mature and immature development. The Spring migration however is more popular, as the birds have had time to develop adult plumage and work on their repertoire of songs. For centuries man wondered about the seasonal movements of birds. Migrating birds move at night guided by the stars, orienting themselves by landmarks and sensing the earth’s magnetic field. Basic information such as how many birds, how high they flew, and where they were going remained a mystery. The earliest researchers extrapolated numbers by viewing the sky and counting how many bird silhouettes were defined when they passed in front of the full moon. In the last 80 years, thanks to the end of World War II and the donation by the Navy of 25 radars to the National Weather Service, scientists have used weather radar to track migration. Using radar they can now “see” millions of birds cross over the Gulf of Mexico on a non-stop flight of 600 miles. For migratory birds, their life is short and full of perils. Many songbirds live less than two years and 85% of them die during migration. Our role as caretakers of this fragile planet is more important than ever before, to ensure the survival of migratory birds. They need a reliable source of food and water, and lots of it. Though migratory birds may come to bird feeders, their preferred food is found growing on native trees and plants. It is not just the fruit and seeds, but also the insects that are found amongst the leaves and branches. As I write this journal, I am sitting under the large ficus tree… just outside my door… my special place for “wildlife” inspiration. As a beginner birdwatcher, all you need to be successful is a quiet place and one bird. Add to that a pair of binoculars and a field guide, or an app on your phone like Merlin Bird ID (https://merlin.allaboutbirds.org/) and you are well on your way. The best place to start birding is close to home. It may only be for 10 minutes at a time in your backyard or local park or nature area, but you will get to know a few birds that you see frequently. Once you are comfortable with that you can join a birdwatching group which would have knowledgeable participants familiar with good birding spots. The Annual Audubon Christmas Bird Count (CBC) is a great time to start birdwatching. Often times newcomers think they are not knowledgeable enough to participate in the CBC; this is simply not true. What is great about the CBC is that the organizers create teams of individuals having a variety of experience and skill level. There are always participants willing to teach newcomers. The 125th Annual Audubon CBC in the Upper Keys will commence at Crocodile Lake National Wildlife Refuge visitor's center located at 10750 County Road 905, Key Largo, FL. Participants will meet on December 21, 2024 at 7:00 a.m. to join up in groups divided for counting in each particular sector of the count circle.
If you are interested in joining you need to sign up ahead of the event. Contact: Suzy Roebling Email: mullet_mansion@yahoo.com
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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? Happy Fall! It’s finally arrived... if only on the calendar. There’s been a small drop in temperature (the 80’s instead of 90’s) and the mosquito count is noticeably down. I don't want to jinx us, but we're two months shy of the end of 2024 Hurricane Season and we haven't had a powerful hurricane... yet. Hurricane destruction comes in waves; first from the wind and water, which results in power outages, broken infrastructure, roofs opened and while mosquitos are eating you alive, the second wave of destruction which I fear most begins, when the unemployed surfers with chainsaws appear and start cutting down our mangrove shoreline to improve a view. The strongest hurricane winds do not uproot the mangroves, but can shake the trees so violently that the bark peels off, exposing the cambium layers to salt spray and waves, quickly killing the tree. Both dead and living mangroves are protected as outlined in the 1996 Mangrove Trimming and Preservation Act. There are very specific regulations and heavy fines for illegal mangrove trimming. Florida law allows property owners and/or professional trimmers to trim mangroves to improve their view or access navigable waterways. Visit https://floridadep.gov and search for Mangrove Trimming and Preservation Act to learn more. Always check with local environmental officials before trimming mangroves. The Keys have four tree species in their mangrove forests: the Red Mangrove (Rhizophora mangle) with it’s spider-like prop roots and cigar shaped seeds, the smaller White Mangrove (Laguncularia racemosa) with it’s pea like seeds, the dark barked Black Mangrove (Avicennia germinans) whose distinctive aerial roots stick up from the ground like thin fingers, and Green Buttonwood (Conocarpus erectus), the tree with the distinctive bark which looks as if it want to come off. All mangroves disperse their seeds by water. The red mangroves are particularly important because their high arching prop root systems entrap sediment and decayed organic materials, making them not only an essential habitat in the marine food chain, but also “land-builders” which have formed over 200 islands in Florida Bay. Mangroves are cold sensitive plants, that range from the St. Johns River on the East Coast, down through the Florida Keys, and up Florida’s west Coast to Cedar Key. North Key Largo is home to about 8,000 acres of mangroves. Mangroves are the nursery for the oceans. When they are destroyed it upsets the ecosystem. Fishermen know that 75% of the game fish and 90% of the commercial species use mangrove roots and shallow waters to shelter from predators until they reach a size large enough to fend for themselves. Mullet, mangrove snapper, snook, tarpon, shrimp, sea trout and blue crab call the mangroves home. The American crocodile lives in the mangroves and the mangrove water snake hides out among the tangle of prop roots and branches. Bottlenose dolphin feed on fishes associated with mangrove systems. Manatees (Trichechus manatus) feed on seagrasses and other submerged aquatic plants and are frequently observed swimming in proximity to mangroves. On a visit to my favorite mangrove lined canal, I sensed a photograph, however the water needed cleaning of a landscaper’s errant grass clippings that littered the surface. As I skimmed the water with a net to catch the clippings, my splashing attracted a West Indian manatee. Next a small nurse shark swam by... the place was alive. I thought all I needed to complete the scene was a bird. As I positioned the camera to capture the photo, a green heron flew in and perched on one of the prop roots. At that moment I felt as if I were Dr. DoLittle on an animal adventure. The rare and endangered Mangrove Diamondback (Malaclemys terrapin) only lives in the brackish back waters of the Florida Keys and Everglades. White Ibis (Eudocimus albus) feed on crabs and Roseate Spoonbill (Ajaia ajaja) prey on mollusks and other invertebrates living within the sediment. The entire Everglades population of the wood stork (Mycteria americana) nests only in mangroves. The Red Mangrove, the “walking tree” found growing on the shorelines, is the
basis for an impressive natural ocean filter system for litter dumped at sea, highlighting the importance of individual and organized coastal clean-up efforts. Back in the early 80s, my husband Ted and I would explore the mangrove shoreline, and leave with treasures like old buoys and wormy driftwood. It was athletic work as we balanced on the giant prop roots and labored to free a piece of debris from the mangroves. We called the shoreline our “Overseas Lumber Company.” Once home Ted would rip the driftwood into strips and make the most beautiful wormy frames for displaying my photographs. As I sit musing about some of the best times of my life, Ted appears steadied by his walker. I great him cheerily “Happy Fall!” He replies, “Trying not to.” All we need to do is understand some words and the context helps us out with the rest. |
CAROL ELLIS
This photographic website provides me the opportunity for self-expression, for sharing Archives
September 2024
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