it is very easy to operate. we often say, ‘don’t worry its not the end of the world’ well someday it will be….but do we worry about it? she is silly, happy, and friendly. we can not let distractions take us off course. united we stand or divided we go extinct! back orders/out of stock : note the difference! now that is one thing i have plenty of (hips) so that is going to work very well for me. they were also a little sharper when presented with opportunity. some adult birds hung out near the pond as well. 