RBD #120 Common bottlenose dolphin
RBD #120 Common bottlenose dolphin

Dolphins frolicking in the water outside the boat. Our guide said that it is mating time.

2021-09-19 Chincoteague Inlet, Chincoteague, VA [DSC01573]

RBD #119A Cloudless sulphur (Female)
RBD #119A Cloudless sulphur (Female)

A cloudless sulphur visiting a false foxglove flower. You can tell she is a female from the spots on the topside of her wings that you can see in the second photo. She keeps her wings folded while sitting so it is hard to get a shot of the upper side of the wing. I pulled this one out of a video of her flying between flowers.

2021-09-17 Chincoteague NWR, Chincoteague, VA [DSC01573]

RBD #119B Cloudless sulphur (Female)
RBD #119B Cloudless sulphur (Female)

Top-side wing extracted from video.

2021-09-17 Chincoteague NWR, Chincoteague, VA [DSC02060]

RBD #118 Rhacostoma atlanticum
RBD #118 Rhacostoma atlanticum

A ribbed jelly with the sunset shining through. Elliot washed it off and held it on top of a pool noodle. Doesn't help with the id but the light looks pretty.

2021-09-17 Assateague Beach, Chincoteague, VA [DSC01202]

RBD #117 Sanderling
RBD #117 Sanderling

This little guy found a large tasty morsel. (S)he wasn't able to eat it immediately, but rather than go up the beach and chow down, (s)he ran up and down the sand chasing the waves, pausing occasionally to take bites. I think it was to throw off the seagulls. As soon as they notice (s)he had something, a group of five of them surrounded h(er)im to try to take it away. Instead of giving it to them (s)he took to wing and dumped it in the sea so nobody got it.

2021-09-18 Assateague Beach, Chincoteague, VA [DSC01133]

RBD #116 Sanderling
RBD #116 Sanderling

Bird on the beach at sunrise. It's a sanderling, not that you can tell from the photo. There's also a flock of seagulls playing in the background.

2021-09-19 Assateague Beach, Chincoteague, VA [DSC01375]

RBD #115 Brown pelican (Juvenile)
RBD #115 Brown pelican (Juvenile)

A juvenile brown pelican sitting on a post in Chincoteague inlet. In the '70s the post was the support for a house on the island but now the house is gone, and the island, too, has moved on (it's all sandbars), so now there's a group of posts stuck in the sea.

2021-09-19 Chincoteague Inlet, Chincoteague, VA [DSC01937]

RBD #114 Blue-winged scoliid wasp
RBD #114 Blue-winged scoliid wasp

A scoliid wasp on some kind of goldenrod.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09522]

RBD #113 Red-footed cannibal fly
RBD #113 Red-footed cannibal fly

2021-08-15 Cabin John powerline, Bethesda, MD [DSC07747]

RBD #112 Grapeleaf skeletonizer moth
RBD #112 Grapeleaf skeletonizer moth

I guess it must do what its name says, though in this case it is sitting on a boneset flower. I wouldn't have guessed "moth" from a quick glance. Don't eat too many of them 'cuz they make cyanide for defense.

2021-08-15 Bethesda, MD [DSC09247]

RBD #111 Spicebush swallowtail
RBD #111 Spicebush swallowtail

Another of the half dozen swallowtail species in the area, this one a spicebush swallowtail. So named because it likes spicebush species, such as the northern spicebush with these flowers and berries.

2021-08-28 McKee-Beshers WMA, Poolesville, MD [DSC08868]

RBD #110 Common eastern bumblebee
RBD #110 Common eastern bumblebee

A bumble bee sampling from goldenrod.

2021-09-02 NIH pond, Bethesda, MD [DSC09684]

RBD #109 Zebra swallowtail
RBD #109 Zebra swallowtail

What's black and white and red on over? A zebra swallowtail!

2021-09-04 Bethesda, MD [DSC09749]

RBD #108 Zebra swallowtail
RBD #108 Zebra swallowtail

On a butterfly bush (aptly named, but unfortunately an introduced species) down the street.

2021-09-04 Bethesda, MD [DSC09753]

RBD #107 Eastern cottontail
RBD #107 Eastern cottontail

Jay's favourite labour saving device is the lawn mower.

2021-06-20 Bethesda, MD [DSC00455]

RBD #106 Greater yellowlegs
RBD #106 Greater yellowlegs

A greater yellowlegs being surprised by a gust of wind. Not exactly Marilyn, but it is showing a lot of leg.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09574]

RBD #105 Summer azure
RBD #105 Summer azure

Here's a summer azure, like the eastern tailed-blue (#85, #86, #93), but with no tail. Again, the wing tops are bluish to grayish depending on sex. We didn't have the patience to get a picture on this walk.

2021-09-05 Dyke Marsh, Alexandria, VA [DSC09940]

RBD #104 Mourning dove and Downy woodpecker (Male)
RBD #104 Mourning dove and Downy woodpecker (Male)

A mourning dove and a woodpecker sharing the bird feeder. A birder might be able to tell you if it is a "downy" or a "hairy" from beak length and head shape but I'm not one. Probably a downy woodpecker since they are far more common around here.

2021-09-09 NIH field, Bethesda, MD [DSC00146]

RBD #103 House sparrow (Female)
RBD #103 House sparrow (Female)

A pair of female house sparrows at the neighbour's bird feeder.

2021-09-03 Bethesda, MD [DSC09715]

RBD #102 Hummingbird clearwing
RBD #102 Hummingbird clearwing

There was a hummingbird clearwing in the same vernonia patch as the snowberry clearwing but I didn't get a photo of it. Instead, here is one from last September visiting a thistle.

2020-09-05 Lake Needwood, Rockville, MD [IMG_20200905_110457392]

RBD #101 Snowberry clearwing
RBD #101 Snowberry clearwing

A snowberry clearwing is a moth that acts as a hummingbird, hovering over a flower to eat nectar. In this case a new york ironweed. This from the McKee-Beshers Wildlife Management Area, that attractive nuisance where they provide food and shelter for animals in the county so that we can go out and shoot them (with camera or otherwise).

2021-08-28 McKee-Beshers WMA, Poolesville, MD [DSC08806]

RBD #100 Blue-gray gnatcatcher
RBD #100 Blue-gray gnatcatcher

Speaking of insectivores, here's a blue-gray gnatcatcher checking me out from high in the tree. They swoop over greenery gleaning bugs or they may catch them mid-air. The blue-gray is on the back and wings; all you see are its white underpants in this photo. Wikipedia says the nests are built from lichen, hair and spiderwebs, which sounds pretty comfy. I've never seen one.

2021-08-28 McKee-Beshers WMA, Poolesville, MD [DSC08967]

RBD #99 Black saddlebags
RBD #99 Black saddlebags

Another dragonfly, this one a black saddlebags. According to wikipedia they love to eat mosquitos, so I'm always happy to see them.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09491]

RBD #98 Common woodnymph
RBD #98 Common woodnymph

Common wood nymph lower wing. Not as dramatic as some because of the eye spots. I do like the fake wood grain effect.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09520]

RBD #97 Common woodnymph
RBD #97 Common woodnymph

Top-side wing of a common wood-nymph butterfly. Wikipedia says the markings are variable, but this is the only one I've seen.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09516]

RBD #96 Viceroy
RBD #96 Viceroy

Not a monarch, though it looks very much like one. Not really a mimic either, since it, too, is awful tasting (not that I've tried one). They are bright and flashy to warn the birds not to eat them, but they have different toxins, the monarch picking up cardiac glycosides from milkweed and the viceroy getting salicylic acid from willows.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09532]

RBD #95 Cooper's hawk (Juvenile)
RBD #95 Cooper's hawk (Juvenile)

A young Cooper's hawk enjoying lunch.*

2021-08-31 NIH pond, Bethesda, MD [DSC09391]

* Tanya had me edit out the more visceral parts of the image.

RBD #94 Goldenrod stowaway
RBD #94 Goldenrod stowaway

A well-camouflaged owlet moth known as a goldenrod stowaway, but also hangs out on Coreopsis and Bidens.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09529]

RBD #93 Eastern tailed-blue (Male)
RBD #93 Eastern tailed-blue (Male)

On a walk yesterday I caught the top-side wing of a male eastern tailed-blue. Unlike the female in #86, he actually shows some blue in the wings. Okay, so not so very blue and not so long a tail, but distinctive enough to be called a tailed-blue.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09473]

RBD #120 Common bottlenose dolphin
RBD #119A Cloudless sulphur (Female)
RBD #119B Cloudless sulphur (Female)
RBD #118 Rhacostoma atlanticum
RBD #117 Sanderling
RBD #116 Sanderling
RBD #115 Brown pelican (Juvenile)
RBD #114 Blue-winged scoliid wasp
RBD #113 Red-footed cannibal fly
RBD #112 Grapeleaf skeletonizer moth
RBD #111 Spicebush swallowtail
RBD #110 Common eastern bumblebee
RBD #109 Zebra swallowtail
RBD #108 Zebra swallowtail
RBD #107 Eastern cottontail
RBD #106 Greater yellowlegs
RBD #105 Summer azure
RBD #104 Mourning dove and Downy woodpecker (Male)
RBD #103 House sparrow (Female)
RBD #102 Hummingbird clearwing
RBD #101 Snowberry clearwing
RBD #100 Blue-gray gnatcatcher
RBD #99 Black saddlebags
RBD #98 Common woodnymph
RBD #97 Common woodnymph
RBD #96 Viceroy
RBD #95 Cooper's hawk (Juvenile)
RBD #94 Goldenrod stowaway
RBD #93 Eastern tailed-blue (Male)
RBD #120 Common bottlenose dolphin

Dolphins frolicking in the water outside the boat. Our guide said that it is mating time.

2021-09-19 Chincoteague Inlet, Chincoteague, VA [DSC01573]

RBD #119A Cloudless sulphur (Female)

A cloudless sulphur visiting a false foxglove flower. You can tell she is a female from the spots on the topside of her wings that you can see in the second photo. She keeps her wings folded while sitting so it is hard to get a shot of the upper side of the wing. I pulled this one out of a video of her flying between flowers.

2021-09-17 Chincoteague NWR, Chincoteague, VA [DSC01573]

RBD #119B Cloudless sulphur (Female)

Top-side wing extracted from video.

2021-09-17 Chincoteague NWR, Chincoteague, VA [DSC02060]

RBD #118 Rhacostoma atlanticum

A ribbed jelly with the sunset shining through. Elliot washed it off and held it on top of a pool noodle. Doesn't help with the id but the light looks pretty.

2021-09-17 Assateague Beach, Chincoteague, VA [DSC01202]

RBD #117 Sanderling

This little guy found a large tasty morsel. (S)he wasn't able to eat it immediately, but rather than go up the beach and chow down, (s)he ran up and down the sand chasing the waves, pausing occasionally to take bites. I think it was to throw off the seagulls. As soon as they notice (s)he had something, a group of five of them surrounded h(er)im to try to take it away. Instead of giving it to them (s)he took to wing and dumped it in the sea so nobody got it.

2021-09-18 Assateague Beach, Chincoteague, VA [DSC01133]

RBD #116 Sanderling

Bird on the beach at sunrise. It's a sanderling, not that you can tell from the photo. There's also a flock of seagulls playing in the background.

2021-09-19 Assateague Beach, Chincoteague, VA [DSC01375]

RBD #115 Brown pelican (Juvenile)

A juvenile brown pelican sitting on a post in Chincoteague inlet. In the '70s the post was the support for a house on the island but now the house is gone, and the island, too, has moved on (it's all sandbars), so now there's a group of posts stuck in the sea.

2021-09-19 Chincoteague Inlet, Chincoteague, VA [DSC01937]

RBD #114 Blue-winged scoliid wasp

A scoliid wasp on some kind of goldenrod.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09522]

RBD #113 Red-footed cannibal fly

2021-08-15 Cabin John powerline, Bethesda, MD [DSC07747]

RBD #112 Grapeleaf skeletonizer moth

I guess it must do what its name says, though in this case it is sitting on a boneset flower. I wouldn't have guessed "moth" from a quick glance. Don't eat too many of them 'cuz they make cyanide for defense.

2021-08-15 Bethesda, MD [DSC09247]

RBD #111 Spicebush swallowtail

Another of the half dozen swallowtail species in the area, this one a spicebush swallowtail. So named because it likes spicebush species, such as the northern spicebush with these flowers and berries.

2021-08-28 McKee-Beshers WMA, Poolesville, MD [DSC08868]

RBD #110 Common eastern bumblebee

A bumble bee sampling from goldenrod.

2021-09-02 NIH pond, Bethesda, MD [DSC09684]

RBD #109 Zebra swallowtail

What's black and white and red on over? A zebra swallowtail!

2021-09-04 Bethesda, MD [DSC09749]

RBD #108 Zebra swallowtail

On a butterfly bush (aptly named, but unfortunately an introduced species) down the street.

2021-09-04 Bethesda, MD [DSC09753]

RBD #107 Eastern cottontail

Jay's favourite labour saving device is the lawn mower.

2021-06-20 Bethesda, MD [DSC00455]

RBD #106 Greater yellowlegs

A greater yellowlegs being surprised by a gust of wind. Not exactly Marilyn, but it is showing a lot of leg.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09574]

RBD #105 Summer azure

Here's a summer azure, like the eastern tailed-blue (#85, #86, #93), but with no tail. Again, the wing tops are bluish to grayish depending on sex. We didn't have the patience to get a picture on this walk.

2021-09-05 Dyke Marsh, Alexandria, VA [DSC09940]

RBD #104 Mourning dove and Downy woodpecker (Male)

A mourning dove and a woodpecker sharing the bird feeder. A birder might be able to tell you if it is a "downy" or a "hairy" from beak length and head shape but I'm not one. Probably a downy woodpecker since they are far more common around here.

2021-09-09 NIH field, Bethesda, MD [DSC00146]

RBD #103 House sparrow (Female)

A pair of female house sparrows at the neighbour's bird feeder.

2021-09-03 Bethesda, MD [DSC09715]

RBD #102 Hummingbird clearwing

There was a hummingbird clearwing in the same vernonia patch as the snowberry clearwing but I didn't get a photo of it. Instead, here is one from last September visiting a thistle.

2020-09-05 Lake Needwood, Rockville, MD [IMG_20200905_110457392]

RBD #101 Snowberry clearwing

A snowberry clearwing is a moth that acts as a hummingbird, hovering over a flower to eat nectar. In this case a new york ironweed. This from the McKee-Beshers Wildlife Management Area, that attractive nuisance where they provide food and shelter for animals in the county so that we can go out and shoot them (with camera or otherwise).

2021-08-28 McKee-Beshers WMA, Poolesville, MD [DSC08806]

RBD #100 Blue-gray gnatcatcher

Speaking of insectivores, here's a blue-gray gnatcatcher checking me out from high in the tree. They swoop over greenery gleaning bugs or they may catch them mid-air. The blue-gray is on the back and wings; all you see are its white underpants in this photo. Wikipedia says the nests are built from lichen, hair and spiderwebs, which sounds pretty comfy. I've never seen one.

2021-08-28 McKee-Beshers WMA, Poolesville, MD [DSC08967]

RBD #99 Black saddlebags

Another dragonfly, this one a black saddlebags. According to wikipedia they love to eat mosquitos, so I'm always happy to see them.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09491]

RBD #98 Common woodnymph

Common wood nymph lower wing. Not as dramatic as some because of the eye spots. I do like the fake wood grain effect.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09520]

RBD #97 Common woodnymph

Top-side wing of a common wood-nymph butterfly. Wikipedia says the markings are variable, but this is the only one I've seen.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09516]

RBD #96 Viceroy

Not a monarch, though it looks very much like one. Not really a mimic either, since it, too, is awful tasting (not that I've tried one). They are bright and flashy to warn the birds not to eat them, but they have different toxins, the monarch picking up cardiac glycosides from milkweed and the viceroy getting salicylic acid from willows.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09532]

RBD #95 Cooper's hawk (Juvenile)

A young Cooper's hawk enjoying lunch.*

2021-08-31 NIH pond, Bethesda, MD [DSC09391]

* Tanya had me edit out the more visceral parts of the image.

RBD #94 Goldenrod stowaway

A well-camouflaged owlet moth known as a goldenrod stowaway, but also hangs out on Coreopsis and Bidens.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09529]

RBD #93 Eastern tailed-blue (Male)

On a walk yesterday I caught the top-side wing of a male eastern tailed-blue. Unlike the female in #86, he actually shows some blue in the wings. Okay, so not so very blue and not so long a tail, but distinctive enough to be called a tailed-blue.

2021-08-31 Blue Mash, Gaithersburg, MD [DSC09473]

show thumbnails