I was having a problem with rats making an appearance to often in front of the Trail cameras which in turn, was eating up my batteries. The standard humane rat traps proved to be too small for my healthy rat athletes. So an epiphany hit me with this trap. The idea is that the weight of the rat keeps the lid shut.
Large plastic or glass wide mouth bottle
Plastic bowl that fits the top of the bottle
12" piece of irrigation riser
1/2" plumbing fittings left over from toilet repairs
Plastic lid slightly larger than the bottle opening
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.
Step 1: The Parts You Need
The plastic lid came from a date container. It is slightly bigger the bottle opening but also flexible to be bent to place inside the bottle.
The plastic bowl fits the top of the bottle with a little overhang. This one is a disposable teriyaki bowl
The bottle should be large enough to hold the rat and have an opening large enough to fit the bowl. This one held party pretzels.
12" irrigation riser has threads on both ends and found in my yard.
The plumbing fittings work on the riser and were left over from toilet repairs
Step 2: Drill Hole in the Bottom Plate and Bowl
Using a pair of scissors, drill holes in the center of each piece for a snug fit on the riser. Place plumbing fittings to hold in place.
Step 3: Insert Your Mechanism Into the Bottle
Bend the bottom plate so it will fit in the bottle.
Step 4: Your Trap Is Ready
Place the top bowl on the lip of the bottle. Smear some peanut butter ( my rats like avocado) on the bottom plate. When the rat jumps in.....he is trapped by the bowl sliding in place.
Check your trap twice a day.
To release the rat, lay the bottle on it's side and the rat pushes his way out.
This is an entry in the