Quote:
Originally Posted by Sanguinefox
This tank does not exist anymore but this is one of the many gigantic nests my betta makes:
I also have video of the last one he made in the old tank: http://www.youtube.com/watch?v=yPS_maUjOMg skip ahead to see the nest from side and top.
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Beautiful tank!! He's alive, please tell me... It's HUGE. I'm even more jealous...
Quote:
Originally Posted by ChoclateBetta
My male would build them high quality maybe knowing they are about to die maybe motivates them so they can help there species in a small bowl puddle instincts may kick in so they do not build P.S. i know they do not spend all year in puddles only a small amount and that is when the most die and they are found in huge bodies of water that are low in oxygen.
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I know that, I didn't even mention about those puddles... That's a reason some of them die, they sometimes can't jump far enough. They are only temporary until they jump into a bigger one or rain sets in.
Quote:
Originally Posted by Sanguinefox
Instinct drives many animals to breed (or try to) even if it kills them. Such is the truth with fish as well as many mammals.
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Well, I guess that's why. Humans also want to have kids if willingly before they die. I guess they want to keep the family line stable.
Quote:
Originally Posted by ChoclateBetta
Yes but if that instinct were not there many more young would die and species would go extinct (faster).
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Yep. What exactly are you trying to prove...?