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Lars Fischer boosted
Lukas VFN 馃嚜馃嚭
@animalculum@scholar.social  路  activity timestamp 5 days ago

Once tadpoles lose lungs, they never get them back https://phys.org/news/2025-10-tadpoles-lungs.html https://academic.oup.com/evolut/advance-article-abstract/doi/10.1093/evolut/qpaf192/8296690

"all #frogs have lungs, so #tadpoles retain the genetics to regain lungs when environmental pressures might favor having them but instead evolve alternate solutions... The lungless African red #toad lives in low oxygen waters, and while redeveloping lungs might seem like the obvious solution, these tadpoles have instead evolved a crest of vascularized skin on top of their heads"

close-up photo of a partially translucent tadpole with a conspicuous fleshy crest on its head
close-up photo of a partially translucent tadpole with a conspicuous fleshy crest on its head
close-up photo of a partially translucent tadpole with a conspicuous fleshy crest on its head
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Lukas VFN 馃嚜馃嚭
@animalculum@scholar.social  路  activity timestamp 5 days ago

Once tadpoles lose lungs, they never get them back https://phys.org/news/2025-10-tadpoles-lungs.html https://academic.oup.com/evolut/advance-article-abstract/doi/10.1093/evolut/qpaf192/8296690

"all #frogs have lungs, so #tadpoles retain the genetics to regain lungs when environmental pressures might favor having them but instead evolve alternate solutions... The lungless African red #toad lives in low oxygen waters, and while redeveloping lungs might seem like the obvious solution, these tadpoles have instead evolved a crest of vascularized skin on top of their heads"

close-up photo of a partially translucent tadpole with a conspicuous fleshy crest on its head
close-up photo of a partially translucent tadpole with a conspicuous fleshy crest on its head
close-up photo of a partially translucent tadpole with a conspicuous fleshy crest on its head
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Alex, the Hearth Fire boosted
arcturus@pixelfed.social
@arcturus@pixelfed.social  路  activity timestamp 6 days ago

Bufo bufo



#nature #naturephotography #toad #amfibian #wildlife #wildlifephotography #autumn

Pixelfed

pixelfed

Pixelfed

pixelfed

Pixelfed

pixelfed

Pixelfed

pixelfed

Pixelfed

pixelfed

Pixelfed

pixelfed

A close up photograph of a common toad sitting under a tree stump. The toad is facing towards the left, its eye in focus and the back part of the body falling out of focus. The toad is olive green with dark stripes and spots, and orange eyes.

Surrounding the toad are some little twigs and fallen leaves and some moss or lichen is growing on the tree stump, making the colours of the toad blend in well with the surroundings.
A close up photograph of a common toad sitting under a tree stump. The toad is facing towards the left, its eye in focus and the back part of the body falling out of focus. The toad is olive green with dark stripes and spots, and orange eyes. Surrounding the toad are some little twigs and fallen leaves and some moss or lichen is growing on the tree stump, making the colours of the toad blend in well with the surroundings.
A close up photograph of a common toad sitting under a tree stump. The toad is facing towards the left, its eye in focus and the back part of the body falling out of focus. The toad is olive green with dark stripes and spots, and orange eyes. Surrounding the toad are some little twigs and fallen leaves and some moss or lichen is growing on the tree stump, making the colours of the toad blend in well with the surroundings.
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arcturus@pixelfed.social
@arcturus@pixelfed.social  路  activity timestamp 6 days ago

Bufo bufo



#nature #naturephotography #toad #amfibian #wildlife #wildlifephotography #autumn

Pixelfed

pixelfed

Pixelfed

pixelfed

Pixelfed

pixelfed

Pixelfed

pixelfed

Pixelfed

pixelfed

Pixelfed

pixelfed

A close up photograph of a common toad sitting under a tree stump. The toad is facing towards the left, its eye in focus and the back part of the body falling out of focus. The toad is olive green with dark stripes and spots, and orange eyes.

Surrounding the toad are some little twigs and fallen leaves and some moss or lichen is growing on the tree stump, making the colours of the toad blend in well with the surroundings.
A close up photograph of a common toad sitting under a tree stump. The toad is facing towards the left, its eye in focus and the back part of the body falling out of focus. The toad is olive green with dark stripes and spots, and orange eyes. Surrounding the toad are some little twigs and fallen leaves and some moss or lichen is growing on the tree stump, making the colours of the toad blend in well with the surroundings.
A close up photograph of a common toad sitting under a tree stump. The toad is facing towards the left, its eye in focus and the back part of the body falling out of focus. The toad is olive green with dark stripes and spots, and orange eyes. Surrounding the toad are some little twigs and fallen leaves and some moss or lichen is growing on the tree stump, making the colours of the toad blend in well with the surroundings.
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Alex, the Hearth Fire and 6 others boosted
Definitely Doc D
@docdieterlen@urbanists.social  路  activity timestamp 2 months ago

Wishing you the unshakable zen of this tiny frog in my garden

#gardening #frog #toad#tomato #FridayFeeling

image/jpeg

A tiny green frog sits atop a large orange tomato, hanging off a robust green tomato plant
image/jpeg A tiny green frog sits atop a large orange tomato, hanging off a robust green tomato plant
image/jpeg A tiny green frog sits atop a large orange tomato, hanging off a robust green tomato plant
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Definitely Doc D
@docdieterlen@urbanists.social  路  activity timestamp 2 months ago

Wishing you the unshakable zen of this tiny frog in my garden

#gardening #frog #toad#tomato #FridayFeeling

image/jpeg

A tiny green frog sits atop a large orange tomato, hanging off a robust green tomato plant
image/jpeg A tiny green frog sits atop a large orange tomato, hanging off a robust green tomato plant
image/jpeg A tiny green frog sits atop a large orange tomato, hanging off a robust green tomato plant
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