#FlyWeek
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ascalaphid.com
happy #flyweek
dirtbag fly painted with a bunch of muddy leftover watercolors from my palette
May 4, 2025 at 5:58 PM
teamdiptera.bsky.social
"I dunno, I mean... It's a calyptrate?" #OverheardintheTeamDipteraDiscord #FlyWeek
May 7, 2026 at 3:02 AM
teamdiptera.bsky.social
The flies are almost upon us!!! #FlyWeek
teamdiptera.bsky.social Team Diptera 🪰🔍🦟🌻 @teamdiptera.bsky.social · Apr 17
Raise your wings and mark your calendars for Fly Week! It's coming up in two weeks, from April 30th- May 6th! #FlyWeek 👀
A poster with two flies, stating "Fly Week, like shark week, but with flies, April 30th- May 6th, Post your favorite two-winged wonders using the hashtag #FlyWeek, Brought to you by @teamdiptera"
April 28, 2026 at 1:11 AM
fishburgler.bsky.social
Managed to get a better photo of a Sulphur Owlfly (Libelloides coccajus) yesterday. They are magnificent creatures. #FlyWeek
May 3, 2026 at 7:03 PM
rachaelott.bsky.social
#FlyWeek fun for #FluorescenceFriday, nuclei and α-spectrin are shown in this stack of adipocytes from adult Drosophila 🔬 #Microscopy #CellBiology
Nuclei (orange) and the cell membrane (α-spectrin; teal) are shown in adipocytes.
May 9, 2025 at 5:17 PM
jillwhitelock.bsky.social
The Hoverfly that guards the way through the woods. 💚 #Photography #FlyWeek #Diptera #Hoverflies
Male Batman hoverfly, Myathropa florea, on a hand.
May 3, 2026 at 9:37 PM
zerene.bsky.social
To bee or not to bee, that is the question.
#flyweek #invertefest #bugsky
May 5, 2025 at 3:07 AM
jillwhitelock.bsky.social
First Marmalade hoverfly of the year for me, in Ely today. #Diptera #Hoverflies #FlyWeek @hoverflyspotter.bsky.social
Marmalade hoverfly hovering against a blurred dark green background.
May 2, 2026 at 8:09 PM
teamdiptera.bsky.social
Oh no! Batman is covered in ectoparasites! Check out those bat flies! 🦇🪰 #FlyWeek
May 6, 2026 at 4:14 PM
ziegaia.bsky.social
🌍🌏🌎#IedereDagEenInsect #FlyWeek and #WorldRobberFlyDay !!!!
Leptogaster cylindrica having fun....🤗
April 30, 2025 at 1:34 PM
teamdiptera.bsky.social
Feeling especially grateful for flies this #FlyWeek 🪰✨💕
May 6, 2026 at 12:25 AM
siawindig.bsky.social
Hallo lente! De rampetampende #Rhamphomyia vierden gisteren volop de lente. De eerste zwaluwen zwoepten voorbij. De buiten gezaaide radijsjes gaan als een speer. Fijne week allemaal 🪰 🍀 🐜 🪶 🐝 🪰

#MacroMonday #ElkeDagEenInsect #VozendeVliegen #Empididae #diptera #FlyWeek
April 13, 2026 at 10:25 AM
teamdiptera.bsky.social
Happy start of Fly Week!!
Today is also Robber Fly day, so post those cuties and share the coolness of flies with the world! #FlyWeek #RobberFlyDay
A poster with a Dolichopodidae in the center reading: Fly Week "like shark week, but with flies" April 30th- May 6th. Post your favorite two-winged wonders using the hashtag #FlyWeek. Brought to you by @teamdiptera.
April 30, 2025 at 4:04 PM
jillwhitelock.bsky.social
Spectacular male Empis tessellata resting on a leaf. #WildWebsWednesday #Diptera #FlyWeek
A large bristly brown black fly on a green leaf, against a blurred green background.
May 6, 2026 at 7:21 AM
rosariolebronentomology.com
Continuing #flyweek with what I think is a Zodion sp. Found it completely still on a leaf. Likely a bee parasite.

🪲🪳 #Conopidae #Invert #macrophotography #entomology #diptera 🌿
May 8, 2025 at 4:16 PM
ento-allan.bsky.social
Happy World Bee Fly Day! Here is one of the most colorful bee flies I’ve encountered, Zinnomyia brincki. Collected in Namibia.

#FlyWeek #WorldBeeFlyDay #TeamDiptera
May 6, 2025 at 9:37 PM
teamdiptera.bsky.social
Raise your wings and mark your calendars for Fly Week! It's coming up in two weeks, from April 30th- May 6th! #FlyWeek 👀
A poster with two flies, stating "Fly Week, like shark week, but with flies, April 30th- May 6th, Post your favorite two-winged wonders using the hashtag #FlyWeek, Brought to you by @teamdiptera"
April 17, 2026 at 10:42 PM
robcannings.bsky.social
For #FlyWeek and #WorldRobberFlyDay, here's a male Efferia benedicti in the grasslands of the Okanagan Valley, British Columbia, Canada.
April 30, 2025 at 9:59 PM
ziegaia.bsky.social
Remember #FlyWeek April 30th to May 6th starting with #WorldRobberFlyDay
Prelude, female Choerades ignea just before ovipositing....
April 24, 2025 at 12:32 PM
teamdiptera.bsky.social
Do you ever feel like a fly at a pollinator convention? #FlyWeek
May 5, 2026 at 6:47 PM
mhedin.bsky.social
i like flies too! #FlyWeek

sometimes I actually get rather obsessed with photographing them, looking only for flies

here's a cool Mydas fly, evolved to mimic a tarantula hawk, from our local San Diego deserts
black fly with bright orange abdomen, visiting a small pink flower
May 4, 2025 at 6:03 PM
cosmopterix.bsky.social
Coenosia tigrina says happy #Flyday and happy #Flyweek!
May 3, 2025 at 3:44 AM
teamdiptera.bsky.social
T- minus 16 days till #FlyWeek! 🪰
A poster with a Dolichopodidae in the center reading: Fly Week "like shark week, but with flies" April 30th- May 6th. Post your favorite two-winged wonders using the hashtag #FlyWeek. Brought to you by @teamdiptera.
April 15, 2025 at 4:22 AM
jencross.bsky.social
Hello new followers, in addition to birds I spend the warmer months chasing bugs. Here is a fun one for #FlyWeek, a stalk-eyed fly found in the Ecuadorian cloud forest.
(Richardia stylops), El Septimo Paraiso Lodge, Ecuador
A fly with a blue abdomen, yellow thorax, head, and legs, red eyes, and clear wings with black markings. It has a hammerhead shaped head with red eyes at the ends of eye stalks. The fly is standing on the underside of a leaf.
May 7, 2025 at 12:12 AM
teamdiptera.bsky.social
Welcome to Team Flies! We have it all 😎 #FlyWeek Who's your favorite fly??
May 6, 2026 at 4:11 PM