意外と素早い🐡
#インドトパーズパファー
#Tetraodon fluviatilis

River Lampreys (Lampetra fluviatilis) trying to pass at Annacotty Weir, Co. Limerick. Their migration is blocked by this ornamental weir. River Lampreys are very poor swimmers and cannot climb like eels or jump like salmon. They swim up a small part of the weir where there's a

River Lampreys (Lampetra fluviatilis) migrating at Annacotty Weir, Co. Limerick, last night. They can swim up a small part on one side of the weir where there's a leak from a sluice gate. They then enter holes in the stonework, and under the sluice gate, to try to get past the

Grey Heron (Ardea cinerea) with a River Lamprey (Lampetra fluviatilis) on the River Mulkear, Co Limerick. Lamprey migration in the River Mulkear is blocked by this ornamental weir - resulting in high levels of predation.

Perch (Perca fluviatilis) hunt Bleak (Alburnus alburnus) in the Aare river. To do this, they swim under the shoal, well camouflaged from above by the stripe pattern on their backs, and then quickly chase into the shoal.

Thermal imaging video of a Grey Heron (Ardea cinerea) with a River Lamprey (Lampetra fluviatilis) on the River Mulkear downstream of Annacotty weir last night.

クマルニャムニャムMourera fluviatilis

2mの長さの葉をつけるカワゴケソウの一種！
現地でクマルと呼ばれるTometesやMylesinus、Metynnisなどの草食性ピラニアのお仲間がニャムニャムと食べることから名付けられたとか

でも英字表記はKumaru-nyanyanなのでクマル・ニャニャンだと思う（火蓋を切る）

Song of a River Warbler (Locustella fluviatilis) recorded by Arnoud B van den Berg at Kolareva, Tomsk, Siberia, 11th July 2011. Background: Garden Warbler and Fieldfare. (Photo: Arnoud B van den Berg, Raalte, Overijssel, Netherlands, 21st May 2018) Dutch Birding xeno-canto

#diamundialdelastortugas 🐢El galápago leproso es una especie de interés comunitario presente en el ámbito del #Fluviatilis Fundación Biodiversidad #proyectosPRTR #planderecuperacion #nextgenerationeu

Una inteligencia artificial ayudará a espiar los movimientos de dos especies de delfín del río Amazonas en peligro de extinción: el boto o delfín rosado de río ('Inia geoffrensis') y el tucuxi ('Sotalia fluviatilis'). Los hallazgos, publicados en 'Scientific Reports', podrían

👩‍🔬El cap de setmana organitzem un nou taller d'experiments al CIN de Quart de Poblet
--
#Fluviatilis Fundación Biodiversidad #ProyectosPRTR #PlanDeRecuperación

Perca fluviatilis
ヨーロピアンパーチもよいな。

インドトパーズパファー(マミズフグ、Tetraodon fluviatilis、汽水魚)のだい丸🐡
元祖ブルルッ使いで、いつもおうちの上にちょこんとのって寝てます💤
口もとを少しガラスに押し付けている状態です🔎

#うおづら撮れた
#モーリーファンタジー

#beeday #fluviatilis fomenta las #SBN mediante la siembra de lleguminosas que fijan nitrógeno y atraen a #polinizadores en las choperas madereras de Confederación Hidrográfica del Segura
Fundación Biodiversidad
#ProyectosPRTR #planderecuperacion

📽️ Our IFI research staff have been busy monitoring these sea #lamprey spawning in the River Barrow.

🪨 They use their specialised mouths to move stones before depositing their eggs into the gravel.

🧐 tinyurl.com/2yhxp2mk
#IFIConservation

IFI Research I Irish Wildlife Trust

Male Salariopsis fluviatilis from Algeria - cool!

Beautiful samples from the field today! Trochospongilla leidyi and Ephydatia fluviatilis are looking beautiful this time of year!

#BirdsSeenIn2024

A very rare #Krekelzanger #Locustella_fluviatilis
#River_Warbler in the #Netherlands .

Photographed by Daan van Braak.
Waarneming.nl Vogelbescherming NL Sovon Vogelonderzoek Nederland Float_photographies The British Nature Guide .

Baars (Perca fluviatilis). With a two-part fin of which the first part is spiny #SundayFishSketch

The Tucuxi (pronounced ‘too-koo-shee’) is also known as the Estuarine dolphin, or sometimes, Sotalia, from its scientific name of Sotalia fluviatilis. There are two sub-species of Tucuxi. buff.ly/43phiLa