Greenbacked Heron Guests

 Three greenbacked herons have been visisting our backyard lately. Since they basically are solitary birds, my guess is that it is a pair with last-year's offspring still hanging around, but who knows? I see a single bird more often than the group, but they are incredibly good at blending in with the shadows and foliage. This particular one likes to perch on the rim of a lotus pot that is more out in the open. 

Greenbacked Heron - On Right Has Raised Crest

The birds are about the size of a small crow. Their coloration and habit of sitting very still for long periods,  (in bird time, at least), make them hard to pick out within the  dappled light of low branches. I observe them from inside a screened porch, which makes them even harder to spot. 

Despite their common names - greenbacked, little green, green heron - they appear mostly slate blue or a murky teal on their backs, upper wing backs, and crests. It is only in certain light that a green iridiscence is visible. The breast and neck of "our" birds are a rich chestnut with a few white streaks, and the bird's underparts are grayish. Juveniles are browner, and have a white breast streaked with chestnut. The legs are supposed to be yellow, but through the screen, the legs of my visitor seem to be pinkish-beige. Breeding males sport bright orange legs. Another common name is "shietpoke," apparently in reference to its habit of letting fly when flushed, and "skeow," because of its call.

Perching, Colored Pencil

With their often squat posture, the bird's size can be a little hard to judge, because it can "telescope" its long neck in and out. The extended neck is about the length of the bird's body. The greenbacks's hunching posture results from retracting the neck. That posture along with the size is enough to id a greenbacked heron in this area. A former neighbor who often saw the bird fishing from a sagging docking line interpreted this pose as aggressive, and called the bird "Mr. Ugly." Mr. Ugly did have the unlovely habit of chasing away any other birds trying to infringe on his fishing grounds, but as far as I have observed, the behavior is typical of most birds. 

Postures
(The Neck is Longer in Relation to the Body than Shown)

Their legs are short for herons, so they stick mostly to the shallows when they feed by wading. Some have been reported to dive. I've never seen that behavior with greenbacks, but I have watched a great blue egret dive from a dock into about 3-4 feet of water to hunt for fish attracted by a snook light. This went on night after night. The little greens here like to hunt from low-hanging docking lines, and a conduit leading from the seawall to our dock. (The conduit runs under the dock, so the bird is well-hidden). At low tide they will perch on oysters that have accumulated on the seawall. In nature, they hunt from exposed roots and low branches.

Little greens also know how to fish, dropping small bits of sticks, straw and prey into the water to attract minnows. They also deliberately stir up prey from  the bottom when wading.

Their diet consists of minnows, crustaceans, insects and mollusks. An avid birdwatching acquaintance observed little greens coughing up bits of shell and bones. Maybe it was clearing its craw?

The most common calls are a metallic, repeated "kuk-kuk-kuk," and an explosive, rather high-pitched "skeow." I hear both, and sometimes either duets or duels of the "skeow" cry. Some of my bird books say that the "yuk-kuk" is an alarm call, while others give the "skeow" cry that purpose. I often hear both calls without seeing the birds at all.

My solitary visitor likes to drink from the lotus pot, and also spends a lot of time staring at the water. It's early days for tadpoles, but I won't be surprised if I see it fishing for them this summer.

Both sexes work to build the nest, and both feed the baby birds by regurgitating. The baby birds quickly become adept at climbing.

Front Cover

When I started this blog I vowed not to be a perfectionist when it came to my sketches. I've certainly fulfilled that pledge with my attempts to portray birds. My summer project will be making my way through John Muir Laws' book, The Laws Guide to Drawing Birds. (Audubon, 2012).  A lot of this information is included in his Laws Guide to Nature Drawing and Journaling, which I can't recommend highly enough. It was published in 2016. John Muir Laws offers many instructional videos and tips on his site, johnmuirlaws.com.

Front Cover

This book is one of the best on nature drawing and journaling I have read. It combines plenty of detailed instruction - not just exhortations to "do this," - and plenty of inspiration. If you don't want to buy  2 books, this one contains the gist of Laws's book on bird drawing. 

Great Sketching Book for Children

 I wrote the following review of Jean Mackay's The Nature Explorer's Sketchbook: For the Art of Your Discoveries, for a local weekly. It never was published, so I'm running it here.

Front Cover

Want to introduce children to the natural world, or just get them away from their digital toys? Jean Mackay’s The Nature Explorer’s Sketchbook is a great start. The book combines instruction with an enthusiastic invitation to get involved with nature. Artist-author Mackay writes on the very first page, “The world is a Big and fascinating place. Let’s go out and explore it.”

 

The firsts 25 pages of the book introduce the reader to nature journaling, with plenty of specific sketching ideas along with very basic drawing and painting instructions.

 

With roughly 55 blank pages following, the book is designed for immediate action, making it easy to jump from reading to doing. Some of the blank pages are subdivided into smaller squares and rectangles - a subtle way of introducing children to page design. The stretch of blank pages is broken up with “Try This” ideas, which keeps interest and enthusiasm from flagging.

 

From the initial “This Book Belongs To “___” to the last page, the book actually becomes the child’s work as much as the author’s. In fact, Mackay stresses, “You make your own rules - it's your book."  As for feeling discouraged, her advice is practical, “If you draw something you don’t like, just turn the page and try again.” In this way Mackay motivates the reader to keep going, and when it is finished the child will have a real sense of accomplishment along with a personal record of discoveries and experiences.

Artwork By Jean Maccay

Jean Mackay incorporates language with her own sketches, and writing is as important as drawing in this book. Combining writing with drawing helps establish a deep connection between the observer and world being observed.  She writes, “The more you sketch the more you will see.” That is true of writing as well. 

 

She doesn’t stop with generalities, but gives specific tips like noting sensations, the weather and how the sketcher feels. One exercise is to fill a space entirely of words written large or small, decorated or not, to describe the sense of a place. 

 

She also encourages the reader to write down questions about what is being sketched, looking up information later, and adding answers. Some questions about a plant, for example, could be whether it is edible, what the various parts are called, why it is growing where it is, and so forth.

 

In content and organization this childrens’ book does not differ materially from similar books for adults. The difference lies in the amount of detail about techniques and materials.  While just a little more information on materials and techniques might have been welcome here, the author clearly wants to get children involved and excited immediately. In view of this goal, less is likely better. 

 

Mackay mentions that a heavier paper than what is in the book would be better for watercolor. I tried a small, wet sketch. While the paper buckled, it didn’t start to disintegrate or tear, and it dried fairly flat. As long as the user doesn’t go hog wild with water or scrubbing, the paper in the book should be fine for starters. 

 

The current emphasis on the STEM curriculum – science, technology, engineering and mathematics – raises the question of whether the creative arts will be neglected or ignored in the education of young people. A book like The Nature Explorer’s Sketchbook shows how language and art can go hand-in glove with these categories.  The subtitle, For the Art of Your Discoveries, says it all. 

 

The book is enlivened with Mackay’s delightfully fresh and energetic sketches, mostly done in watercolor. While this kind of seemingly loose and spontaneous style actually takes years to perfect, it is not intimidating, and perfectly suited to her topic and audience. She does not talk down to her audience, and constantly seeks to encourage and inspire.

Back Cover

Older teenagers might find this book too juvenile, but curiously enough, it probably would appeal to busy grownups for the same reasons it would please children. If you buy this book for your offspring, you may end up wishing you had a copy for yourself. The book would be a wonderful resource for teachers, day camps, and whole-family activities.  

 

The book is published by Tumblehome Press, a non-profit childrens’ book publishing company that aims “to inspire a love of science through the power of story.”

 

It is a sturdy paperback, 10 x 7 inches large, and has good –quality binding, that should withstand a good deal of abuse. Considering the cost of books and decent drawing paper, this little manual is very reasonable at $16.99. It’s release date was Nov. 1, 2020. It is perfect for summer vacation activities and gifts.

Jean Maccay has a great blog, "Drawn In." Check it out.

Signs of Spring

Just a few days ago I heard the familiar lament, "I like Florida, but I really miss the change of seasons." We don't have jonquils and crocus, but  there are plenty of signs heralding the advent of spring in SW Florida. As for color signals, what more do you need than the show put on by flowering trees - deep yellow Tabebuia,cooling lavender Jacaranda, delicate pink masses of flowering almond - just to name a few.  

The trees named above aren't native to Florida, but so much goes on in March in the natural world that I labeled 2 posts "March Madness" in 2017. This year has been a little crazy apart from the garden, and  I have made many more scribbled notes than sketches. I hope to catch up on some of the later spring manifestations.

The return of the swallow-tailed kites is a sure sign that the winter has turned. I spotted my first one of this year in the second week of March. These striking white-and- black-marked raptors demonstrate how little color has to do with real beauty. No matter how many I've seen, a soaring swallow-tailed kite still takes my breath away. Author and artist David Allen Sibley talks of their,"unmistakeable; incredibly graceful, flowing flight."(The Sibley Guide to Birds, p. 111). The birds don't use just their tail feathers for maneuvering, but also can twist their entire lower body to execute their aerial acrobatics.

Swallow-tailed kites nest in tall trees in hardwood forests, and due to development, especially intense timbering and replacement of mixed forests with pine plantations, their range in the U.S. has shrunk drastically. They used to nest as far north as Minnesota. Now they are limited to peninsular Florida, and the coasts of Georgia, South Carolina, Alabama, Mississippi, and eastern Louisiana. They return to South America in the fall. 

They pluck their prey - reptiles, amphibians, insects and small birds from the treetops or catch and eat them in flight. I haven't read that they do so, but I wouldn't be surprised to find that they also rob nests of other species. Perhaps that is calumny, but "Mother Nature" isn't kind, and she doesn't always go by the rules.

Frangipani, Plumeria sp., isn't native to Florida, but it consumes few, if any, resources, and isn't invasive. It is a quintessential "pass-along" plant. I got mine from a sister, who got hers from a friend. All you have to do to grow it is stick a branch into the dirt, water a little, and watch it grow. Once it is established it needs no irrigation or fertilizer. (At least the one in our yard behaves that way). There are many species and varieties, but the only two I see around the neighborhood are a  pink-flowered and a yellow-flowered one. Ours is  yellow-flowered, and fragrant. Frangipani is one of the flowers traditionally used in Hawaiin leis.

Frangipani Flower Cluster

Once the weather is good and dry, frangipanis lose all their leaves, and look completely dead and more than slightly creepy - like some sort of alien life form, which is just waiting to emerge and wreak havoc. 

Dormant Frangipani Branch

I used a variety of colored pencils to capture the gray-green, turgid look of these branchlets, which really do resemble dead fingers. The true color is something in between all my attempts. The large dry markings are leaf scars from previous seasons, and the squiggly maroonish things at the very tip are nascent leaves. New growth literally bursts through the skin. Buds and stems don't magically appear on the branches, but rupture the skin, leaving oozing wounds. 

Last month, bloom stalks capped with numerous flower buds started rising from the branch tips, and now the first flowers have opened. The plant is a member of the Dogbane Family, and all parts, including the white sap, are somewhat poisonous. I haven't found the sap irritating, but I haven't gotten much on my skin, and other people might have a reaction to it.

Emerging Flower Stalk
Maroon Structures are Young Leaves

The Great Southern White and Florida White butterflies reappear in mid-to-late March. Both occur here about the same time, and I'm not quick enough to id them on the fly. When we first moved here in 1994, we would see great swarms of white butterflies, but now we see them singly or maybe in pairs. If you can get close enough to see them, the bright turquoise tips on the antennae are a dead giveaway for the Great Southern White.

White Butterflies:
Great Southern White, Left, and Florida White, Right

The emergence of lubber grasshopper nymphs is also a marker for spring. The nymphs start emerging in great numbers in February. So far they have defoliated one bougainvillea, and demolished the Crinums and Tradescantias. They'll all recover, with the possible exception of the Tradescantia. which really are happier in more northern sections of Florida. There must be many microorganisms that afflict the nymphs, because the number of adults I see later on is a fraction of the immature population. Both nymphs and adults allegedly are toxic to most predators. 

Newly-Emerged Lubber Nymphs

Just like "up north," perennials are forming new basal rosettes and resuming growth. Elephant's foot and rosinweed have made a fine beginning, while blackroot and Pluchea have resprouted directly.  Native grasses like Elliott's Love Grass and Pink Muhley are sending out fresh, colored blades from what clumps of dried foliage from last year. Gaillardias sown by last year's plants are germinating here and there in the yard. I leave them where they don't block a path, and try to transplant others, even though it sets them back. 

March brings persistent drying winds. Our last rain was the second week in February, and given the wind and increasing sunshine I have to water at least twice a week now, whereas during winter even the potted plants don't require a lot of attention. 

Blue-Eyed Grass

Blue-eyed grass made a magnificent display throughout late winter and early spring, but is going to seed now. The tickseed is also beginning to appear somewhat the worse for wear.

It's March Madness in the garden all over again. There is plenty more going on, but I have to stop for now.