Node 11 November 23 2012

mKCqjzC9GF

Denny’s Dam, Saugeen River, Southampton, Ontario, Canada

Fin clipping is a management tool, performed by the Ministry of Natural Resources, which allows for the identification of hatchery-reared fish. Some of the Rainbow Trout that have passed through this year have been identified as hatchery-reared fish based on these fin clips. Note the missing adipose fin on this Rainbow Trout


You may also like

Node 5 August 13 2010
01:57
8 views
Cooney Creek, Swan Valley, Condon, Montana, USA Juvenile Brook Trout forage, sometimes biting ...
Node 5 August 13 2010
01:48
6 views
Cooney Creek, Swan Valley, Condon, Montana, USA Juvenile Brook Trout forage from the water ...
Node 5 August 12 2010
00:33
5 views
Cooney Creek, Swan Valley, Condon, Montana, USA Juvenile Brook Trout foraging on organisms from ...
Node 5 May 27 2010
00:52
7 views
Cooney Creek, Swan Valley, Condon, Montana, USA Two sub-adult Westslope Cutthroat Trout swim ...
Node 5 May 26 2010
00:17
15 views
Cooney Creek, Swan Valley, Condon, Montana, USA Active night video of a sub-adult Westslope ...
Node 5 May 26 2010
00:52
6 views
Cooney Creek, Swan Valley, Condon, Montana, USA A sub-adult Brook Trout displaying aggressive ...
Node 5 May 26 2010
00:45
17 views
Cooney Creek, Swan Valley, Condon, Montana, USA A Brook Trout chases a Westslope Cutthroat ...
Node 5 May 26 2010
01:12
8 views
Cooney Creek, Swan Valley, Condon, Montana, USA A Brook Trout quickly approaches and swims away ...
Node 5 May 26 2010
01:59
8 views
Cooney Creek, Swan Valley, Condon, Montana, USA A Brook Trout chases another Brook trout and a ...
Node 5 May 26 2010
01:59
6 views
Cooney Creek, Swan Valley, Condon, Montana, USA A Brook Trout largely ignores several Westslope ...
Node 5 May 26 2010
00:06
12 views
Cooney Creek, Swan Valley, Condon, Montana, USA Brook Trout picking some material off the ...
Node 5 May 26 2010
01:57
5 views
Cooney Creek, Swan Valley, Condon, Montana, USA A Brook Trout chases after a sub-adult ...
Page 49 of 76