Extinction

essays and musings on fly fishing for native trout

This tag is associated with 4 posts

Fish Science – Evolution, Extinction and Stocking

March 26, 2009 ⋅ Post a comment

Three new fishy articles from Science Daily: Evolution Of Fins And Limbs Linked With That Of Gills ScienceDaily (Mar. 25, 2009) – The genetic toolkit that animals use to build fins and limbs is the same genetic toolkit that controls the development of part of the gill skeleton in sharks, according to a new study. [...]

Exterminating Cutthroat – Part 3

November 15, 2008 ⋅ 5 comments

Part 3 of more than 3. Part 2 is found here and should be read before part 3. Another take on the utilitarian/anthropocentric view is that all life depends upon each other in a great “web of life,” and the extinction of any one species affects every other species in one way or another, including [...]

Exterminating Cutthroat – Part 2

November 6, 2008 ⋅ 18 comments

Part 2 of more than 3. Part 1 is found here. It’s not mandatory to read, but it might give a little background. This is going to be “Talk Me Down” time. I plan on presenting different reasons why we should allow the extinction of cutthroat. I want you to talk me down (or agree, [...]

Exterminating Cutthroat – Sneak Peak – The Tease

October 30, 2008 ⋅ 11 comments

Part 1 of a (probably) 3 part post. This is “The Tease” (hopefully something to get the blood boiling flowing). Who needs them? Cutthroat, that is. Specifically, Bonneville cutthroat—Oncorhynchus clarki utah. Who needs another subspecies of a fairly healthy species of trout? Really, I truly mean that. Are they needed on planet earth? How about [...]