I put an umbrella sedge in a large low bucket of water to get it ready to plant in the bog garden. It has rained a lot lately and there is standing water in the bucket. I took a look at it today and the water was full of mosquito larvae. I have mosquitofish (Gambusia Affinis) in my little water garden. I started with three and now have too many. So I stand over the little water garden with a cup trying to catch a few mosquitofish to put into the other container.
Middle Monkey asks, "What are you doing?".
Me, "Trying to catch a mosquitofish."
Him, "Move over I can do it for you."
Me, "Have you done this before?"
Him,"Yep, whenever you're not looking."
So he caught me a couple of mosquitofish and put them in the other container. They went right to work eating the mosquito larvae. These little fish should not be set free in streams or ponds, as they will out compete native fish. They breed fast. For my little water garden, they do a great job. They are supposed to be able to survive low oxygen saturation and high salinity. Pretty interesting critter.
If you ever need a critter caught, get a 10-year-old boy. They have amazing patience.