European tree frog (lat.: Hyla aborea, slo: zelena rega) peeking from behind some grass blades. This tiny European tree frog (lat.: Hyla aborea, slo: zelena rega) was peeking from behind some grass blades
European tree frog (lat.: Hyla aborea, slo: zelena rega) peeking from behind some grass blades. This tiny European tree frog (lat.: Hyla aborea, slo: zelena rega) was peeking from behind some grass blades