Tag Archives: Hoverflies

2021 WILD CREATURES REVIEW! PART TWO

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Cape Ann Wildlife – a year in pictures and stories

July through December continued from part one

July 2021

Conserve Wildlife NJ senior biologist Todd Pover makes a site visit to Cape Ann beaches, summer long updates from “Plover Central,” GHB Killdeer dune family raise a second brood of chicks,  Cape Hedge chick lost after fireworks disturbance and then reunited with Fam, Great Black-backed Gulls are eating our Plover chicks, thousands of Moon Snail collars at Cape Hedge,  Monarchs abound, #savesaltisland, missing Iguana Skittles, and Earwig eating Cecropia Moth cats.

August 2021

New short film for the Sawyer Free Library The Marvelous Magnificent Migrating Monarch!, Coastal Waterbird Conservation Cooperators meeting new short Piping Plover film, Ruby-throated Hummingbirds in the garden, why we love Joe-pye and other wildflowers, butterfly friends, Monarch cats in the garden, what is the purpose of the gold dots found on Monarch chrysalides?,Black Beauty came calling, Tigers in the garden, School Street sunflowers, Hoverflies, luminescent Sea Salps return to Cape Ann beaches, Petal Dancers and lemony Yellow Sulphurs on the wing.

 

September 2021

Flower Fairies, irruptive Green Darner migration, mini glossary of late summer butterflies, what to do if you find a tagged Monarch, Painted Ladies, White-tailed Deer family, Monarchs mating, Tangerine Butterflies,  yellow fellow in the hood, and Beauty on the Wing first ever live screening at the Shalin Liu.

October 2021

Bee-sized butterfly the American Copper, Monarch conga line, Thunder and Cloud, abandoned Piping Plover egg, School Street Sunflowers, Monarchs migrating, quotidian splendor, Monarch fundraiser updates, collecting milkweed seeds, the Differential Grasshopper, Cooper’s Hawk – a conservation success story,  #ploverjoyed, and nor’easter from the EP Lighthouse.

November 2021

Bridges between life and death, ancient oak tree uprooted, autumn harvest for feathered friends, Monarch migration update, we have achieved our fundraising goal!, Harbor Seal pup hauled out,  flight of the Snow Buntings, and a very rare for these parts wandering Wood Stork calls Cape Ann home for a month.

December 2021

New short film Wandering Wood Stork, tiny tender screech owl suffering from rat poison under the care of Cape Ann Wildlife Inc., Praying Mantis in the autumn garden, masked bandits in the hood, short film The Majestic Buck and Beautiful Doe Courtship Frolic, Snowy Owl boy in the dunes, short film Cedar Waxwing vocalization, the story of the Steller’s Sea-Eagle’s foray to Massachusetts, and Harbor Seal Pig Pile.

Steller’s Sea Eagle – Haliaeetus pelagicus

 

 

 

SEE PART ONE, JANUARY THROUGH JUNE, HERE

 

BEAUTY ON THE WING: LIFE STORY OF THE MONARCH BUTTERFLY COMING SOON (FEBRUARY 2022) TO A PBS STATION NEAR YOU!

 

 

 

 

HOVERFLIES EAT APHIDS! AND THEY ARE THE SECOND BEST POLLINATOR, AFTER BEES!

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A beautiful female hoverfly (possibly Syrphus ribesii) spent the afternoon drinking nectar from the yellow florets of our Mexican Sunflowers. Also known as the Flower Fly and Syrphid Fly, hoverflies are members of the Syrphidae family of insects. As their name suggest, they hover over pollen-  and nectar-rich flowers.

Helicoptering hoverfly coming in for a landing

Hoverflies are a wonderful addition to the organic, pesticide-free garden. Hoverfly larvae are aphid eating machines and they are also the second best pollinator, after bees. Female hoverflies lay their eggs in the midst of aphid colonies. When the eggs emerge, food for the larvae is readily available. A single hoverfly larvae can eat 400 to 500 aphids during the two-week period before pupating into an adult.

When flies look like bees – Hoverflies look similar to bees, with large bulbous eyes and black and yellow striped abdomens. Their color and buzzing sound mimics many species of bees and wasps, which helps ward off predators. Hoverflies are perfectly harmless and neither sting nor bite. You can tell the difference between a male and a female hoverfly by looking at the eyes. The eyes of the male are holoptic, which means they touch, whereas the eyes of the female are separated.

We have a colony of aphids on our Whorled Milkweed. I hope she stopped by to deposit her eggs there!

To attract hoverflies to your garden, plant plenty of nectar-rich flowers. One study showed some species prefer white and yellow flowers. Although the ray flowers of the Tithonia are orange, the disc florets at the center of the flower from where she was drinking nectar are yellow. Native plants that attract hoverflies include Lanceleaf Coreopsis, Common Yarrow, and Purple Coneflower. Hoverflies also love blossoms of herbs such as oregano, dill, parsley, coriander, and fennel.

Image courtesy wikicommons media