Observer: Paul Lauenstein Observation Date: 6/19/13 Observation Time: 2:05 p.m. Observation Location: Gavins Pond Dam Common Name: Lancet Clubtail dragonfly (male) Scientific Name: Gomphus exilis Comments: Once you’ve learned all the birds, you can take up the challenge of learning the dragonflies. Start by getting a book like this one: https://www.amazon.com/Dragonflies-Damselflies-Princeton-Field-Guides/dp/0691122830 More Information: Wikipedia
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Observer: Paul Lauenstein Observation Date: 5/24/11 Observation Time: 4:10 p.m. Observation Location: Gavins Pond Common Name: Lancet Clubtail dragonfly (male) Scientific Name: Gomphus exilis Comments: Male lancet clubtails have claspers at the end of the abdomen, which females lack. Lancet clubtails are common in Massachusetts near slow streams and ponds. The name lancet comes from the dagger-shaped marking on the abdomen. The clubtail moniker comes from the […]
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Observer: Paul Lauenstein Observation Date: 6/5/13 Observation Time: 12:20 p.m. Observation Location: Gavins Pond Dam Common Name: Lady Beetle larva Scientific Name: Harmonia axyridis Comments: Lady beetle larvae don’t look much like the adults. Lady beetles eat aphids, so they can be beneficial for agriculture. More Information: University of Minnesota
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Observer: Paul Lauenstein Observation Date: 6/19/13 Observation Time: 2:20 p.m. Observation Location: Gavins Pond Dam Common Name: Lady Beetle Scientific Name: Harmonia axyridis Comments: Multicolored Asian lady beetles come in different color patterns. Some, like this one, don’t have black spots. More Information: Wikipedia
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Observer: Paul Lauenstein Observation Date: 6/4/11 Observation Time: 5:30 p.m. Observation Location: Gavins Pond Dam Common Name: Lady Beetle Scientific Name: Harmonia axyridis Comments: Lady beetles have variable coloration. More Information: Wikipedia
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Observer: Paul Lauenstein Observation Date: 4/13/13 Observation Time: 6:15 p.m. Observation Location: Field near Gavins Pond Dam Common Name: American Kestrel Scientific Name: Falco sparverius Comments: I was puzzled that five of the six bluebird houses that I checked were empty in mid-April when nesting should have been in full-swing. Then I saw a kestrel (a.k.a sparrow hawk) in a tree by the field. You can tell it’s […]
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Observer: Paul Lauenstein Observation Date: 5/23/10 Observation Time: 2:30 p.m. Observation Location: near Gavins Pond dam Common Name: Juvenal’s Duskywing Scientific Name: Erynnis juvenalis Comments: This butterfly is found throughout Massachusetts. Its flight period extends from late April through early June. See the Massachusetts Butterfly Club for more photos. More Information: Massachusetts Butterfly Atlas
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Observer: Paul Lauenstein Observation Date: 4/18/11 Observation Time: 11:25 a.m. Observation Location: Gavins Pond Common Name: Dark-eyed Junco Scientific Name: Junco hyemalis Comments: Juncos are a type of sparrow commonly seen around Sharon in winter. This individual will soon be heading north for summer. More Information: Cornell Lab of Ornithology “All About Birds”
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Observer: Josh Simons Observation Date: 1/1/09 Observation Time: 2:00 p.m. Observation Location: Moose Hill Parkway Common Name: Dark-eyed Junco Scientific Name: Junco hyemalis Comments: This and the titmouse and wren photos were all taken with a Canon 50D and a Canon 500mm f4 lens from the comfort of my kitchen on Moose Hill Parkway. We have feeders that attract lots of birds who land on a nearby […]
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Observer: Paul Lauenstein Observation Date: 8/11/13 Observation Time: 4:50 p.m. Observation Location: Gavins Pond Dam Common Name: Jagged Ambush Bug Scientific Name: Phymata americana Comments: This small insect (1/2″ in length) turns out to be predatory. It waits in flowers to ambush prey that are sometimes larger than itself. This one was found among goldenrod blossoms. More Information: aggie-horticulture.tamu.edu or NatureSearch
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Observer: Paul Lauenstein Observation Date: 4/7/14 Observation Time: 11:55 a.m. Observation Location: Gavins Pond area (field near dam) Common Name:“The Infant” moth Scientific Name: Archiearis infans Comments: “Infans” is a Latin word meaning “an infant”; refers to the adult’s early emergence from a pupa in the spring, and is the basis for the common names “The Infant” and “First-born Geometer.” More Information: BugGuide
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Observer: Paul Lauenstein Observation Date: 7/16/10 Observation Time: 11:05 a.m. Observation Location: Gavins Pond Road soccer field parking lot Common Name: Indian Skipper butterfly Scientific Name: Hesperia sassacus Comments: Typically found in open areas, often with some shrubby growth, such as old fields, abandoned pastures, forest clearings, and powerline cuts. More Information: MassAudubon.org or Butterflies and Moths of North America
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Observer: Paul Lauenstein Observation Date: 6/17/13 Observation Time: 4:30 p.m. Observation Location: Gavins Pond area Common Name: House Finch Scientific Name: Setophaga discolor Comments: Male house finches have reddish coloration on their head and breast. Females are brown. Both have a heavy, conical beak for cracking seeds open. More Information: All About Birds
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Observer: Paul Lauenstein Observation Date: 7/31/12 Observation Time: 11:15 a.m. Observation Location: Gavins Pond Dam Common Name: Honeybee Scientific Name: Apis mellifera Comments: Honeybees perform the vital service of pollinating crops. Ward’s Berry Farm in Sharon maintains honeybee colonies for pollinating strawberries and other crops. Honeybees may travel several miles to gather nectar for making honey. Since 2007, abnormally high die-offs (30–70% of hives) of honeybee colonies have […]
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Observer: Josh Simons Observation Date: 11/20/07 Observation Time: 9:00 a.m. Observation Location: Moose Hill Parkway Common Name: Sharp-Shinned Hawk Scientific Name: Accipiter striatus Comments: Male is much smaller than the female. The female is about the size and appearance of a Cooper’s hawk. This web page is helpful for distinguishing between these two species of hawks: https://feederwatch.org/learn/tricky-bird-ids/coopers-hawk-and-sharp-shinned-hawk/ More Information: Cornell Lab of Ornithology “All About Birds”
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Observer: Paul Lauenstein Observation Date: 6/2/11 Observation Time: 1:40 p.m. Observation Location: near Gavins Pond Common Name: North American Harvester butterfly Scientific Name: Feniseca tarquinius Comments: The harvester is the only North American butterfly with carnivorous larvae, usually feeding on aphids. More Information: Tree of Life
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Observer: Paul Lauenstein Observation Date: 4/4/11 Observation Time: 1:15 p.m. Observation Location: 4 Gavins Pond Road Common Name: Groundhog Scientific Name: Marmota monax Comments: This individual probably just emerged from hibernation. More Information: Mass Audubon Society
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Observer: Keevin Geller Observation Date: 8/5/13 Observation Time: 5:00 p.m. Observation Location: Saw Mill Pond, Sharon Common Name: Green Heron Scientific Name: Butorides virescens Comments: Green Herons are common breeders in coastal and inland wetlands. They nest along swamps, marshes, lakes, ponds, impoundments, and other wet habitats with trees and shrubs to provide secluded nest sites. They may even nest in dry woods and orchards […]
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Observer: Paul Lauenstein Observation Date: 1/20/10 Observation Time: 4:30 p.m. Observation Location: Ward’s Berry Farm Common Name: Greater White-fronted Goose Scientific Name: Anser albifrons Comments: Note the white at the base of the beak, the mottled breast and the orange legs that differentiate the white-fronted goose from the Canada geese with which it was mingling. More Information: All About Birds: Greater White-fronted Goose
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Observer: Paul Lauenstein Observation Date: 12/14/09 Observation Time: 1:50 p.m. Observation Location: Wolomolopoag Pond Common Name: Greater White-fronted Goose Scientific Name: Anser albifrons Comments: White-fronted geese, barnacle geese, and snow geese, which summer in the arctic, depend on Sharon’s open spaces for winter refuge. Catching a glimpse of one is a reminder of the role Sharon’s open spaces play in global ecosystems. Scan flocks of […]
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Observer: Will Sweet Observation Date: 2/22/09 Observation Time: 9:30 a.m. Observation Location: Ward’s Fields Common Name: Greater White-fronted Goose Scientific Name: Anser albifrons Comments: The Greater White-fronted Goose I saw was with about 180 Canada Geese. This is at least the second individual this winter. The other one was seen from November to mid December More Information: All About Birds: Greater White-fronted Goose
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Observer: Paul Lauenstein Observation Date: 8/21/12 Observation Time: 5:30 p.m. Observation Location: Gavins Pond Common Name: Great Egret Scientific Name: Ardea alba Comments: The great egret, symbol of the National Audubon Society, is almost as big as a great blue heron, but it is pure white. The legs are black and the beak is yellow. They summer in North America, where they nest, and winter in Central and […]
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Observer: Paul Lauenstein Observation Date: 6/26/10 Observation Time: 3:10 p.m. Observation Location: Moose Hill Audubon Wildlife Sanctuary Common Name: Great Blue Heron Rookery Scientific Name: Ardea herodias Comments: Comments: The great blue heron nest shown in the photos below was part of a rookery consisting of many heron nests clustered in a pine grove. While walking in the woods on a summer afternoon, we heard […]
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Observer: Paul Lauenstein Observation Date: 11/11/12 Observation Time: 4:25 p.m. Observation Location: Gavins Pond Dam Common Name: Great Blue Heron Scientific Name: Ardea herodias Comments: These magnificent birds are often seen wading in shallow ponds looking for a meal of fish, frogs, snakes, and even small mammals. More Information: All About Birds
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Observer: Paul Lauenstein Observation Date: 5/26/10 Observation Time: 5:15 p.m. Observation Location: Gavins Pond Common Name: Great Blue Heron Scientific Name: Ardea herodias Comments: Great blue herons primarily feed on small fish, but they are opportunistic feeders and will eat whatever comes within striking distance. They occasionally snack on shrimp, crabs, small mammals, amphibians, small birds, rodents, and insects. More Information: All About Birds
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