Happy to see my work as one of the most cited #papers in Ecological Applications. We show that #eDNA can reveal species-specific impacts of non-native #bullfrogs on native #amphibians, alligning with global patterns emerging from a #meta-analysis!
doi.org/10.1002/eap....
color film photo of a frog standing in the shallow water at the very edge of a pond; the water is totally still and at this angle we can see straight through to the muddy ground underneath; the frog is dark green to brown, with many small bumps all over its back
color film photo of another frog at the pond edge; this one is in an area densely covered in some sort of duckweed or similar, and as a result the frog has gotten quite covered as well, causing it to blend in more than the other one; there's also a second frog just to the right of the main one
color film photo of another frog in a similar scene to the previous one; the combination of camoflage with dark shadows cast by surrounding plants make this one quite well hidden
American bullfrogs (_Lithobates catesbeianus_) at the bird sanctuary 🐸
#frogs #bullfrogs #worldFrogDay #amphibians #NaturePhotography #film
Bullfrog with head out of the water, looking straight at the observer - dappled light on a spatter of duckweed
Bullfrog of the day!
Thursday, 1 Jan 2026
#Bullfrogs
#Herps
#SpringGroveCemetery
Hey, I succesfully defended my #PhD! 🐸👽
I have been using #eDNA and #popgen to study the distribution, spread, and impact of American #bullfrogs in Flanders. Grateful to my promotors and everyone that has supported me.
Now, the next chaper awaits as @inbo.be postdoc: @guardias.bsky.social
An American bullfrog stares straight into the camera from the shallow waters of a pond, with a visible reflection of its throat, snout, and eyes. The photo highlights how smooth and rounded and broad its mouth is
The very smooth and round face of an #Americanbullfrog
#frogs #bullfrogs #pondlife #wetlandlife #amphibians #wetlandsmatter #naturephotography #frogsmakeussmile #frogfriends #frogfans #froggyfriends #froggyfans
#Chytrid fungus and #ranavirus jeopardize amphibian well-being.
We present a novel duplex #eDNA assay to detect both simultaneously from water samples.
We also show that the presence and density of #invasive #bullfrogs is related to that of chytrid fungus, but not ranavirus, in space and time 🐸
A fat bullfrog shows its smooth round face in a pond; its back and legs are mostly covered in the duckweed and watermeal that completely cover the surface of the water
Cornell's Sapsucker Woods doesn't just have wonderful birds and beautiful ferns--it has fabulous bullfrogs! The duckweed and watermeal couldn't hide this one from us 🐸
#froggyfriday #frogfriday #frogs #bullfrogs #amphibians #pondlife #naturewalks #cornelllabofornithology #cornell
An adult wood frog sitting in leaf litter.
A hatchling American toad being held in an adult woman's hand.
It must have been a secret herp day, our homefront is overrun by skinks, but our entire day was overrun by #amphibians! #Bullfrogs, #greenfrogs, #graytreefrogs, #woodfrogs, and #americantoads. Couldn't get photos of them all, but two on the homefront were good sports. 🐸 #getoutside #becurious
Rescued this bullfrog from my friend's pool. He was so tired, usually bullfrogs are so hard to get near, but he let my husband grabbed him and just rested in his hand for a little while.
#frogs #amphibian #americanbullfrog #bullfrogs
Large green and brown frog poking his head out of a duckweed laden pond.
Love the duckweed mustache!
#frogs #bullfrogs #amphibians #wildlife #nature #photography #NewJersey
Wetlands gonna #wetland
#SoundOn #Bullfrogs #ChapelHillNC #Chantal
"What really happened to Tinkerbell?" Bullfrogs gather on lily pads in a pond. The bullfrog in the middle has two bright lights emanating from either side of his shoulders and jaw.
"What really happened to Tinkerbell"
#Humor #TheFarSide #cartoon #Bullfrogs #Tinkerbell #GaryLarsen
Pond turtles bounce back after bullfrog removal wildlife.org/pond-turtles...
#yosemite #california #savethefrogs #bullfrogs #turtles #invasivespecies #nonnative #removal
Native turtles return to Yosemite after removal of more than 16,000 invasive bullfrogs
www.usatoday.com/story/news/n... #bullfrogs #yosemite #invasive
After 3 years of sampling, lab work, bio informatics, statistical analyses and writing, I am very pleased to see the fifth data chapter of my #PhD published in #Heredity!
We combine occurrence records and population #genetics to reveal the €spread dynamics of invasive #bullfrogs! 👽🐸
#Oklahoma Territory Amphibian The Bullfrog
Dive into the fascinating world of #OklahomaBullfrogs! These #amphibians are more than just a croaking chorus
#OklahomaWildlife
#OklahomaNature
#Bullfrogs
#AmphibiansOfOklahoma
#Oklahomagifts
#taiche #redbubble www.redbubble.com/shop/ap/1693...
Jeremiah Was A Bullfrog by @ricklondon.bsky.social
#threedognight #music #oldies #songs #frogs #bullfrogs #wine #ricklondon #ltcartoons
The deer at Wintergarden preserve were adjusting to the sudden 80° F heat like we were. The Bullfrogs were crying for more rain (and babies).
#deer #park #bullfrogs #heat #blackswamp #spring
Text of a poem on a page with illustrated frogs reads: FROG Pollywiggle Pollywog Tadpole Bullfrog Leaps on Long legs Jug-o-rum Jelly eggs Sticky tongue Tricks flies Spied by Flicker eyes Wet skin Cold blood Squats in Mucky mud Leaps on Long legs Jug-o-rum Jelly eggs Laid in Wet bog.... Pollywiggle Pollywog. MARY ANN HOBERMAN
One of my favourite poems to share with kids is #Frog by #MaryAnnHoberman. From the collection "The Beauty of the Beast" selected by Jack Prelutsky, illustrated by Meilo So. A timely poem for April's #NationalPoetryMonth! #poetry #kidlit #Spring #Bullfrogs
Early spring is incredible for seeing animals.
We’ve seen a big, male #fishercat having a dawn swim in the pond over the past few days. Maybe eating #bullfrogs or #bass?
Hopefully it’ll expand its range soon and stay deeper in the woods…
(pic = MPNnow.com)
www.massaudubon.org/nature-wildl...
🎶Ride, ride, ride, hitchin' a ride🎶
Hitching A Ride- Vanity Fair 1969
#AlphabetChallenge #WeekLforLyrics #BullFrogs #photography #PictureTaker #EastCoastKin
March 20th is World Frog Day. Here are some of my paintings of frogs. fineartamerica.com/featured/tro...
#mattstarrfineart #art #gift #gifts #tshirts
#frog #frogs #reptile #reptiles #amphibian #amphibians #bullfrog #dartfrog #dartfrogs #bullfrogs #leopardfrog #animal #wildlife #dragonfly
New paper in Animal Cells and Systems using @gbif.org mediated data:
Ongoing #invasions by American #bullfrogs and red-eared sliders in the Republic of #Korea 🇰🇷
#CiteTheDOI: ✅
#OpenAccess: ⭐️
https://doi.org/10.1080/19768354.2025.2455080
