Beauty of river fly monitoring is that we almost always see something new. Today's was a Stone Loach.
Also various other d of interest.
This Gammarus (freshwater shrimp) has a parasite (polumorphus) attacking it. Seen the signs of them inside the shrimp but never one with its head buried in one.
Mayfly |
Caddis |
Caseless Caddis |
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