Gently pump it's little stomach
May 24, 2004 10:16 AM Subscribe
Trout Stomach Pump : Summer's almost here, so you'd best start looking for clues. " Finally I observe what the fish are actually feeding on. To do this I have to catch a fish. This is frequently the hardest part, but I can usually scam one up somehow. I then pump it's stomach.....while securely holding the fish I gently insert the tube down the fishís throat as far as I can. I take particular care not to injure the fish during this process.....The suction created by the pump extracts the stomach contents. I carefully release the fish unharmed into the water (I have never lost a fish in this process). Then I squeeze the bulb and deposit the fish's stomach contents into my hand. It is then a simple process to match the stomach contents to the contents of my fly box"
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