This East Texas native is needing a mudbug fix. Is there anywhere from Lubbock to Amarillo that sells crawfish? I found oriental market in Lubbock is there anywhere else? Thanks
quote:how did they get there in the first place, surely there have been similar droughts in the past?
I grew up about a half mile from a playa lake that was full of crawdads. It was off Callahan Draw in Hale County. We farmed that place for a couple of years, and the darn crawdads would "travel upstream" any chance they could. So when we irrigated, they would follow the furrow until they came to the siphon tube, and crawl through it into the ditch. They'd stop the tube from flowing, and often would break the ditch, the little suckers.
Said all that to say this, are the ones I saw on Callahan the same species as east Texas? Seems ours were smaller and brown, as opposed to the red you see from Louisiana.
I'd give you directions to the playa to catch your own, but the dry cycle of the last decades has killed them off. They could survive occasional times when the lake completely dried, but not the long-term dry we've had lately.
quote:
Their instinct seems to be to move upstream. So before Europeans arrived, they would work their way upstream along the draws. When it got dry and the draw stopped flowing, they survived in the playas. When the playa dried up, they'd burrow down in the mud and hibernate.
Talking to old timers, the draw flowed in modern times maybe once every 10-30 years
Even more interesting are triops, a living fossil that survive even when through long droughts.
quote:Well, Dad always talked about 1957 as being his worse, and there was, of course, the dust bowl. But even when there wasn't enough runoff to keep the draw flowing (99% of the time) some of the playas were pretty darn big, and some pretty deep. Even when the surface water dried, the crawdads would dig deep enough to survive, and reemerge when it rained.
My poorly expressed point was that there must have been some hellacious droughts in that part of the world before this last one.