Frog catching at Pilcher park

Today wasn't the best day for me I was really looking forward to my annual frog-catching day where every year I go to Pilcher Park and catch maybe 3 frogs for my small pond or if the frogs survived the winter I just wont go and Id let them procreate but when I got there I barely filled my bucket and this lady maybe in her early 50s or late 40s was walking up to me furiously asking what exactly I was doing there (and when I first saw her by the river I already knew she was going to say something) I said oh well I'm just catching some frogs for my pond and then she said "OH well your not supposed to be doing that there's a sign that says so I'm with the forest preserve there arent many frogs left here " So I said oh well sorry I didn't know that ill just be on my way then and she said d you know of a play called Orleans park and I said no I don't she said there's tons of frogs there I just left I didn't really want to like yell and get angry since shes only trying to do her job and I didn't want to put that stereotype of teens always being entitled and snobby anytime someone tells them something they don't like so I left calling my dad for a ride home I counted 20 frogs before I left and I saw a turtle and found no sign saying that could anybody tell me where there are frogs that I can catch cause summer without frogs is a sad summer.