Crickets

[flybyferns]

Try the http://www.frogforum.net/vivarium-te...owl-trick.html Either put the crickets directly in the dish, or bury the dish so it's lip is level with the substrate and use it as a pitfall trap for the free range crickets so they don't get to roam indefinitely.

You can also try wax moths as an enticing food item (they're the adult form of the readily available waxworms).

I agree with Brian.
Feeding them in a bowl has a so many advantages.

My tree frogs go 'bonkers' over wax worm moths.
They are easy to culture. ( and smell nice ! ) Like honey !

How to culture your own wax worms, Galleria mellonella, with pictures

Lynn