Not strictly a pet question, but I think this is the most appropriate place.
We have a leopard gecko, and I use EarthPro A as a supplement, which is sprinkled onto her mealworms. After a few days, the mealworms get tossed outside and replaced with new ones that have been gut-loaded with carrot peel. The local birds then find the mealworms in the garden and snaffle them up.
Is there any cause for concern, if native species such as robins, thrushes, starlings etc... eat the mealworms which have a small amount of residual supplement on? Or, am I just going to end up with a load of hench birds knocking on the window asking for more supplements?
