which Fish did we Evolve from ?

i’ve always pondered that. some of us accept we come from the sea (and i firmly intend to go back) but it’s not so clear which creature we evolved from.

MinuteEarth‘s video suggests its fish and whether it’s exact or not i like the idea as its somehow more pleasant than thinking we have our roots in kelp or some other drab organism.

whilst some of my friends appear to be direct descendants of the infamous Pink

plush-blobfish,

i like to believe i came from a butter-brown trout.

i digress…

here’s an interesting short film i hope both big and little will enjoy.

River Deltas and belly-button Innies and Outies

these two have a lot more in common than most of us might think.

river delta belly buttons

superb and simply explained, this short clip from MinuteEarth gives us a really nice introduction to river mouth formations. whether we chose to use this info to maybe determine the better spots to fish around estuaries or just because its fun to see belly buttons and rivers is up to the viewer but i’m pretty sure your kids will get a kick out of the latter. enjoy !

Why do rivers curve ?

a lot of us learned this earlier on in our schools days but a little refresher course can’t hurt. apart from the cool factor and one of the explanations why our stream and river systems are so beautiful in their natural irregularity, anglers can use this great little film from MinuteEarth to help figure out fish holding areas, specially useful in times where they can’t be seen.
its all good, enjoy !

Size Matters and Life and Death

a lot of us tend to think that commercial fishing is the big nasty devil that’s ruining and depleting fish stocks around the world but that’s maybe just a convenient half truth.
bring this to our sport-fishing level, reduce the fishery’s scale to say, a smaller or average sized lake or river or stream and depletion and ecosystem destabilisation issues happen at an alarming, easily observable rate and it’s not just about fish. as sport-fishers we’re all aware of size limit regulations and a lot of us also know that they’re bunk. here’s why:

of course there’s always the fact that dead fish can’t take our flies, put up a fight, jump up and down, be the beautiful creatures that they are and even less reproduce.
it’s all about math, each fish removed makes for potentially hundreds of less fish in the future that will in turn not reproduce, etcetera, etcetera, etcetera.
is it worth it ?