Fish Fall: On July 6, thousands of fish fell from a plane into a lake near Bicknell, Utah. The goal is to replenish the lake, which is only accessible by plane. “The survival rate of airborne fish is very high,” said the Utah Wildlife Resources Agency. pic.twitter.com/7Q3RFPHLsEJuly 13, 2021
Last week, Utah’s wildlife authorities chased thousands of fish from planes into 200 high-altitude lakes throughout the state.
The Utah Wildlife Resources Authority (DWR) has dumped fish from airplanes since 1956. Live science previously reported..so video This week the virus-infected fish burst from the underside of the plane and can be seen being carried downwards in the plume. waterGlossy animals look out in the air towards the surface of the water. The most common species dropped during these flights are various types of trout, splakes (Salvelinus fontinalis) And Kitakawahime (Kitakawahime), According to Live Science.
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This lake replenishment method may seem violent to young fish, but the wind actually makes them because the creatures at release are only 1-3 inches (2.5-7.6 centimeters) long. Carry very gently. In the breeze, Phil Tuttle, outreach manager for Utah DWR’s Southern Regional Office, told Live Science in 2018. About 95% of fish are expected to survive with each release.
According to Utah DWR officials, an airplane can carry hundreds of pounds of water and drop up to 35,000 fish during a single flight. Written on Facebook.. Live Science previously reported that pilots fly just above the tree limit while dropping fish, or as low as possible, taking into account other natural barriers such as cliffs and mountains. Before Utah DWR began using planes, people and horses walked fish to distant mountain lakes. This trip turned out to be more stressful for the fish than being thrown out of the zoom plane.
If Utah DWR does not replenish its highland lakes each year, popular fishing spots will soon be completely depleted of fish. The fish used for replenishment are kept in hatcheries and are mostly kept sterile to prevent sudden population booms and minimize their impact on native wildlife species.
Originally published in Live Science.