San Antonio 2025 City Nature Challenge Tickets. Connect people to their local nature in urban and metro areas. The city nature challenge invites people worldwide to document urban biodiversity by photographing and sharing wild plants and animals through the inaturalist app,.

If you are interested in your city participating in the 2025 city nature challenge, you can register on the city nature challenge website. This training is for those organizers who are unfamiliar with making a city nature challenge project on inaturalist or how to use the platform.