Showing posts with label Zebra butterfly. Show all posts
Showing posts with label Zebra butterfly. Show all posts

Thursday, November 4, 2021

Crops & Clips: Flashback to November , 2018

As I do each month, I enjoyed looking back over my archived photos, taken three years previously, to remember how things were then and maybe get some idea of what to expect this year. I processed 494 photos in November, 2018. As usual, I searched for images which reflected favorite memes: critters of all kinds (especially birds), skies and clouds, reflections, flowers and fences, as well as scenes which speak for themselves. We spent the entire year at home in south Florida. 

On November 1, our walk in the Wounded Wetlands rewarded us with an Eastern Phoebe...

...an acrobatic female Black-and-White Warbler:


The next morning, several long-legged waders foraged in a slough created by off-road vehicles next to the wet prairie. Heavy rains had caused the lake to spill over, trapping fish in the surrounding area. They included a Little Blue and Tricolored Heron as well as a Great Egret:

A Snowy Egret and Wood Stork were out of the frame:

This is a nice size comparison between the egret and the Tricolored Heron:

The egret flew up to balance on some flimsy branches:

The heron rookery was about to be demolished. It harbored a secretive Black-crowned Night-Heron...

...and a drab Yellow-crowned Night-Heron:

Before the end of the first week I saw a Yellow-throated Warbler...


...a female Blue Grosbeak in winter plumage...

...a male Northern Cardinal who had just completed molting into fresh plumage...

...a devoted pair of Black Vultures which had nested nearby for several years...

...a White-eyed Vireo...

...and Florida's State Butterfly, a Zebra heliconian on Firebush (Hamelia patens):

Although I should have been satisfied with such an auspicious start, other sightings that month included a Pileated Woodpecker...

...a female Red-bellied Woodpecker...

...Northern Mockingbird...

...female Painted Bunting...

...Gulf Fritillary on Lantana...

...Prairie Warbler...

...Blue-headed Vireo...

...White Ibises...

...immature Red-shouldered Hawk...

...and a male Scarlet Skimmer (Crocothemis servilia):

A male Bobcat strolled nonchalantly across the gravel track:

On November 24 the full Beaver Moon set over the lake:

The next morning it was quite high as the fog lifted:

There were buttermilk skies...

...brilliant reflections...

and fiery sunrises:

However, all was not good. The heron rookery was destroyed. This was the view of the rookery on November 20:

Heavy machinery was poised on a floating platform:

Two days later, hurricane debris had been removed and most of the shoreline vegetation which had hosted the heron nests had been clear-cut: 

On November 28, a lone night-heron rested on a broken branch near the missing tree which had contained one of eight nests that produced numerous young birds earlier that year:

This photo, taken at a pasture next to Chapel Trail Nature Preserve, is a somber reminder that now, three years later, the Longhorn cattle and Cattle Egrets are gone and the grassland is being paved over for a parking lot to store boats and RVs:

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Linking to:


Fences Around the World

Nature Thursday

Skywatch Friday

Weekend Reflections

Saturday's Critters

BirdD'Pot

Camera Critters

All Seasons

Wordless Wednesday (on Tuesday)

Natasha Musing

Our World Tuesday

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Please visit the links to all these posts to see some excellent photos on display
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Thursday, August 19, 2021

A quiet wet week with few butterflies

In early August, morning rain and some necessary appointments have limited and shortened my excursions into the Wounded Wetlands. Predictably, bird counts were low, averaging about 15 common species. We also escaped dual threats from tropical storms Fred and Grace. 

Most photos were taken in bad light due to cloud cover or very early observations.

This Belted Kingfisher was a surprise on August 5, the first County record for the fall migratory season. 




An adult Bald Eagle provided me with a distant early morning view:

In one frame it ventured into full sunlight:

These pre-dawn fly-over shots of a Pileated Woodpecker barely revealed its red crest:


Some mornings I returned with no images at all, so I must reach back a few weeks for some photos not shared in earlier posts:

On August 2, a Great Egret settled into the grass along the path, probably hoping to capture insects and lizards:


The Northern Cardinals were reclusive and not singing, but a juvenile male peered out at me on August 5: 

A Mourning Dove foraged on the gravel track:

A Great Egret rested in a treetop:

I obtained a better flight shot of a female Pileated Woodpecker back in July:

Loggerhead Shrike on July 19:

Our local Wounded Wetlands are bordered by residential properties. I fear that insecticides are having an adverse effect upon butterfly populations. Many residents are utilizing automated  backyard "mosquito misting systems." They dispense aerosols into the air "a few times per day" around the clock. 

Advertisers of these multiple continuous dispersion devices emphasize the dangers of insects in Florida and push them as effective in preventing insect-borne diseases. Most claim to use only pyrethrin, touted as a "natural" or "organic" product derived from chrysanthemums. While non-toxic to humans and pets, pyrethrins can be deadly to bees, butterflies, caterpillars and other insects which commonly visit residential gardens. Pyrethrins are relatively safe when applied to individual plants, but it is also used as an aerosol to "knock down" flying insects. 

Alone, pyrethrins are not very potent when dispersed in this manner. To make them more effective they may be mixed with other ingredients to increase effectiveness. For example, a "pyrethrin" aerosol may contain piperonyl butoxide (PBO), a toxic non-organic ingredient which retards the breakdown of pyrethrins. Some mosquito control systems advertise that they utilize innocent-sounding combinations of natural oils and unspecified EPA-approved control products. (Then there is the fact that many home and residential insecticides contain neonicotinoids... but that is another story. End of rant)    

Butterflies have been unusually scarce in numbers and variety. This is a Zebra longwing, the State Butterfly of Florida:

White Peacock:

A tiny Dainty Sulphur:

This Orange-barred Sulphur (Phoebis philea) is a very large tropical species with a wingspan of 2 3/4 - 3 1/2 inches (7.0--8.9 cm). It is fairly common in south Florida, but its habits of flying erratically and usually high in the trees makes it difficult to identify and photograph. This was my first image of one from a distance, visiting a Firebush (Hamelia patens), heavily cropped and over-exposed:

Often, before sunrise, I stop on a peninsula which thrusts out into the lake, listening for owls and nightjars and watching the morning light play over the clouds. It is interesting to see how the rising sun illuminates the clouds as it moves up towards the horizon. These two photos of the same clouds were taken 5 minutes apart, just before and after sunrise on August 11:


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Linking to:


Nature Thursday

Skywatch Friday

Weekend Reflections

Saturday's Critters

BirdD'Pot

Camera Critters

All Seasons

Wordless Wednesday (on Tuesday)

Natasha Musing

Our World Tuesday

________________________________________________

Please visit the links to all these posts to see some excellent photos on display
________________________________________________