On a splayed perch
A Great Blue Heron spotted from Bear Trail during a family hike, perched on a splayed root of a tree undercut by flooding, fallen into Buttermilk Creek bed.
A heron recurves its long neck while perched. Adult herons have few natural predators and are rarely preyed upon due to their large size and sharp beak, but bald eagles (Haliaeetus leucocephalus) are known to attack great blue herons at every stage of their lifecycle from in the egg to adulthood.
…and an edible plant
Bombylius major (commonly named the large bee-fly, the dark-edged bee-fly or the greater bee fly) is a parasitic bee mimic fly. Bombylius major is the most common type of fly within the Bombylius genus. The fly derives its name from its close resemblance to bumblebees and are often mistaken for them.
Bombylius major exhibits a unique flight behavior known as “yawing” and plays a role in general pollination, without preference of flower types. The fly does not bite, sting, or spread disease. However, the fly uses this mimicry of bumblebees to its own advantage, allowing close access to host solitary bee and wasp nests to deposit its eggs. After hatching, the larvae find their way into the nests to parasitically feed on the grubs.
It has been discovered that the fly is capable of a unique behavior, which was discovered with the use of a high speed camera. In this behavior, the flies are seen to rotate around a vertical axis as they fly (this action is known as “yawing”). However, it is still unknown what can cause this behavior to be triggered and what purpose it serves, but a proposed explanation includes mating habits. Here is an illustration of “Yaw” in the context of an airplane…substitute the fly body with head facing forward (to left).
The Bombylius major bee-fly is a common, generalist floral pollinator, meaning that it does not give preference to one flower over another, instead pollinating a wide variety of plant families and species. The fly uses its proboscis to carry and transfer the pollen. The species is a dominant pollinator within its community, sometimes even pollinating up to two thirds of the local flowers. In addition, Bombylius major will visit and pollinate plants that attract few other species. Some types of flowers, for example Pulmonaria officinalis, will be almost exclusively pollinated by Bombylius major, with other species contributing a negligible amount to that plants pollination. Some flower species, such as Delphinium tricorne, are even specifically adapted to the fly in terms of color, shape, and form. If given the choice, Bombylius major will have a consistency in plant choice.
Long distance floral attraction is governed by optical sense, with color being the most important factor. The flies are typically more attracted to blue and violet colors, and occasionally yellow, over orange and pink. However, short distance floral attraction is based on the fly’s olfactory sense.
The fly is mostly active during day hours when the weather conditions are warm and sunny. Bombylius major is attracted to sunnier places and is more likely to pollinate these areas, with a larger average of flower visits in areas of higher amounts of sunshine. The fly will hide in the trees during the night and usually dart away from a cast shadow and occasionally hide in clean washing brought in fresh from the washing line and fly out causing unsettled behavior in the discoverer.
Claytonia caroliniana is a flowering, woodland perennial herb. It grows from March though June and is one of the earliest spring ephemerals. The plant grows from spherical underground tubers in light humus. They sprout and bloom before the tree canopy develops. Once the area is shaded, the plants whither leaving only the tuberous roots underground.
The plant is edible, but its usability is limited due to difficulty harvesting and the small quantities each plant produces. Its tuberous roots are edible and rich in starch and can be cooked or eaten raw. The leaves can be eaten as well. The tuberous roots are eaten by eastern chipmunks and white-footed mice.
Facing Views and History
A grand view presents itself throughout the roll down Torcorr into Coolranny townland. Loughan is a shallow bay along the North Channel of the Irish Sea, a rocky sand beach is accessible via a slope shallower than the cliffs on either side. This access is a reason for the tiny rural community on the slope above, now a site of ruined cottages, abandoned during the emigration from Ireland, a flight continuing into the Twentieth Century.
Click photograph for a larger view. To do this from WordPress Reader, you need to first click the title of this post to open a new page.
See this post for a description of wildflowers flowering here in the month of June.
This photograph from the bottom of the Torr Road hill takes in Coolranny Townland. a slice of land running from the ridge to Loughan Bay. We see a number of hawthorne trees in flower, yellow flowering Whin Bush, houses and the Roman Catholic church Saint Mary’s Star of the Sea.
Tor in Irish is a steep rocky height. Likewise, Corr means odd, uneven, rounder, convex, curved, peaked, projecting, smooth. Combined Torcorr is the townland where we stopped on the Torr Road, halted by our wonder at this sight. In the distance, Torr Head projects into North Channel, the closest land to Scotland. Following the coast, the cliffs in front of Torr Head is home to numerous sea birds. The curved bay is named Loughan, the rocky sand beach are ruins of cottages emptied by Irish emigration. The white building is Saint Mary’s Star of the Sea Roman Catholic Church. County Antrim, Northern Ireland.
The photograph of the header, taken by Pam, is from either Coolranny or Loughan Townland, looking across a sheep pasture, the North Channel of the Irish Sea toward the Mull of Kintyre, Scotland just twelve miles distant.
Fuertes Bird Sanctuary / Renwick Wood
This large sign found along the Cayuga Waterfront Trial at the entrance to Renwick Woods. It provides the origin story (floodplain, delta of Fall Creek), how it came to be conserved and the importance of the place to birds.
The original entrance to the Fuertes Bird Sanctuary, now called Renwick Wood, was marked by this arch, designed by Louis Agassiz Fuertes, dedicated June 10, 1917.
The professor was born February 7, 1874, at Ithaca, the son of Prof. Estevan Antonio and Mary Stone (Perry) Fuertes. He was graduated by Cornell with the degree of A.B., in 1897, and married Margaret F. Sumner of Ithaca, in 1904. Since 1898 he had been a painter of birds.
Professor Fuentes illustrated such volumes as “Birding on a Broncho,” “Citizen Bird,” Song Birds and “Water Fowls.” His permanent work included habitat groups in the American Museum of Natural History; 25 decorative panels for F.M. Brewster, at New Haven, Conn., birds of New York at the State Museum, Albany; murals in the Flamingo Hotel, at Miami, Fla., paintings for the New York Zoological Society, Bronx. (Source: Find a Grave)
The flowers of this small shrub identify it as a member of the Rose family. The berries I captured in the following photograph are edible (non-poisonous), though astringent. Autumn time, the leaves turn red. It is native to eastern North America. I found these berrys along the Renwick Wood trail.
A pair of Mallard ducks foraging along a Fall Creek bayou on the edge of Renwick Woods where Stewart Park begins.
Ithaca Fire Department was training at their facility on Pier Road, next to Newman Golf Course, and across Fall Creek from Renwick Woods.
Red, White and……Black
Up Blackpoint Wildlife Drive, about two miles from the entrance, we came to the parking area for Wild Bird Trail Head where I spent an hour or so admiring the sights. This Mangrove sprouting from brackish water is one of three known to grow here.
I’d say it is a Black Mangrove from the color of the bark. “Unlike other mangrove species, it does not grow on prop roots, but possesses pneumatophores that allow its roots to breathe even when submerged. It is a hardy species and expels absorbed salt mainly from its leathery leaves.”
The text in quotes is from the Black Mangrove wikipedia article.
Merritt Island National Wildlife Refuge, Titusville, Brevard County, Florida
this heron stalks its prey
Up Blackpoint Wildlife Drive about two miles from the entrance we came to the parking area for Wild Bird Trail Head where I spent a hour or so admiring the sights.
This Tricolor Heron taking advantage of a perch provided by Black Mangrove growing from the brackish water. I assume it is resting as this heron stalks its prey in shallow or deeper water, often running as it does so. It eats fish, amphibians, crustaceans, gastropods, leeches, worms, spiders, reptiles, and insects.
Merritt Island National Wildlife Refuge, Titusville, Brevard County, Florida
AKA “devil bird” or “snake bird”
This series of wading shorebirds are from a mash alongside Blackpoint Wildlife Drive.
This Anhinga basked on a marsh bush just off Blackpoint Wildlife Drive on a January morning. Soaking in sunlight is most important for this waterbird as Anhinga features are not waterproof, after a session of diving, the bird is soaked through to the skin and need to warm up and dry off.
“The Anhinga sometimes called snakebird, darter, American darter, or water turkey, is a water bird of the warmer parts of the Americas. The word anhinga comes from the Brazilian Tupi language and means “devil bird” or “snake bird”. The origin of the name is apparent when swimming: only the neck appears above water, so the bird looks like a snake ready to strike. They do not have external nares (nostrils) and breathe solely through their epiglottis. Anhinga species are found all over the world in warm shallow waters.”
The American anhinga has been subdivided into two subspecies, Anhinga anhinga anhinga and Anhinga anhinga lleucogaster, based on their location. Anhinga anhinga anhinga can be found mainly east of the Andes in South America and also the islands of Trinidad and Tobago. Anhinga anhinga lleucogaster can be found in the southern United States, Mexico, Cuba, and Grenada.
“A kettle of Anhingas often migrate with other birds and have been described as resembling black paper gliders.”
The text in quotes is from the Anhinga wikipedia article.
Merritt Island National Wildlife Refuge, Titusville, Brevard County, Florida
This video of a Common gallinule feeding was taken from Blackpoint Wildlife Drive.
The family Rallidae (aka rails) includes crakes, coots, and this member of the gallinules. Found worldwide, this species, Gallinula galeata, was recognized in 2011 as separate from the closely related “Old World” Moorhens.
Here it is in a favored habitat, feeding on underwater vegetation of the Florida marsh in sight of rockets launching from Kennedy Space Center. The exceptional lighting, bright reflective water, are created by the low winter sun and southern exposure of the location just north of the road.
The taxonomic Order is derived from the Latin word Gallinula meaning a small hen or chicken that, since the 13th century at least, as revealed in the names “Moorhen,” “Waterhen,” and “Swamp Chicken.”
The spread of Gallinula is attributed to breeding habits. “Laying starts in spring, between mid-March and mid-May in Northern hemisphere temperate regions. About 8 eggs are usually laid per female early in the season; a brood later in the year usually has only 5–8 or fewer eggs. Nests may be re-used by different females. Incubation lasts about three weeks. Both parents incubate and feed the young. These fledge after 40–50 days, become independent usually a few weeks thereafter, and may raise their first brood the next spring. When threatened, the young may cling to the parents’ body, after which the adult birds fly away to safety, carrying their offspring with them.”
The text in quotes is from the Wikipedia article for “Common Moorhen.”
Various reef fish set up “cleaning stations” where turtles and other fish come to have parasites nibbled off.
50 recycled flip flops were used by Ocean Sole Africa Project artists to create each Reef Fish sculpture from a 2019/2020 exhibit hosted by McKee Botanical Gardens, Vero Beach, Indian River County, Florida.
Coral reef fish live among or in close relation to coral reefs. Coral reefs form complex ecosystems with tremendous biodiversity. Among the myriad inhabitants, the fish stand out as colorful and interesting to watch. Hundreds of species can exist in a small area of a healthy reef, many of them hidden or well camouflaged.
Reef fish have developed many ingenious specializations adapted to survival on the reefs. Safe habitats, many different species of fish inhabit coral reefs where they are protected from predators and find food. In turn, reef fish eat algae, preventing overgrowth and smothering of the coral animals. Common fish in Caribbean reefs have interesting names: parrot, angel, puffer, surgeon and clown.
Coral reefs occupy less than 1% of the surface area of the world oceans but provide a home for 25% of all marine fish species. Reef habitats are a sharp contrast to the open water habitats that make up the other 99% of the world oceans. Loss and degradation of coral reef habitat, increasing pollution, and overfishing including the use of destructive fishing practices, are threatening the survival of the coral reefs and the associated reef fish.
Shorebirds of different species can and do forage together
This series of wading shorebirds are from a mash alongside Blackpoint Wildlife Drive.
“The exposed mudflats on tidal wetlands attract a variety of shorebirds. Shorebirds are seasonal residents that make long migratory journeys between their breeding grounds in the Artic and their wintering area in South America. Merritt Island National Wildlife Refuge provides an important resting and feeding area for this group of birds. Some stay for the winter, others use the refuge as a fuel stop before continuing on their journey.”
“In tidal areas, shorebird feeding schedules are influenced by the cycle of tides. Changes in tidal cycles expose foraging areas in mudflats for a period during the day. At other points during the cycle, the water in these same areas becomes too deep or the ground too dry for shorebirds to feed effectively.”
The text in quotes is from a roadside information placard, Merritt Island National Wildlife Refuge, Titusville, Brevard County, Florida
Michael Stephen Wills Photography 