Try leaving your trap overnight and check first thing in the morning.When you are done for the day, put away your trap for another time.Come back again to see what other types of crawling invertebrates you’ve attracted. Re-bait your trap using something different if you like.Always release your critters after observing them.Draw what you see or take pictures to post on our Learning Community FB Page Return to check you trap every few hours.Go away and record the location, weather conditions and type of bait used.Push 3 sticks into the ground around the trap so that their heights are even.Place your bait in the container to attract insects.Be careful not to allow too much dirt to fall into the container, but you may want to put a few dead leaves in for your captives to hide under. Place your container in the hole and fill in dirt around it making sure the trap edge is level with the ground.Dig a hole deep enough for your container to drop in all the way.I used my nature journal to record my observations. Bait: Try different types of bait such as bread, pieces of fruit, banana peel, cheese, hot dog etc.Recycled Container such as a yogurt bin or jelly jar.There are a lot of resources that entomologists have created to help you identify what kinds of invertebrates you’ve captured.īug Guide is a great one because it includes lots of photos. Professional entomologists often use pitfall traps in their research. Other crawling invertebrates that you may be lucky enough to capture are centipedes, snails, sow bugs, ants, earwigs and spiders. Did you know that there are over 2000 species of ground beetles that can be found in North America? A few that you may have seen include rove beetles, click beetles, darkling beetles, and scarab beetles. Pitfall traps are a great way to capture insects that spend most of their time crawling around on the ground. One such method I like to use is a pitfall trap. Truth is I sometimes use other methods to catch and observe insects and other invertebrates. Make a simple “trap” out of recycled materials to gently catch and observe insects! Created by Tracy Gordon, RHA Educator.ĭuration:Less than an hour to prepare/Many hours of observationsīackground Information: When I tell people that I like to catch insects they may have an image of me chasing after butterflies with a net.
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