At the Silver Lake Branch Library, Thursday, April 18, 2019, 6-8 p.m. The event is free and open to the public.

http://thesilverlakenews.com/protecting-native-habitat-urban-wildlife-and-biodiversity-in-los-angeles/

This year there’s a lot more competition. Between April 26 and 29, citizen scientists (people like you and me) in Tokyo, London, Nairobi and 150 other cities around the world will compete in the 2019 challenge.

https://www.latimes.com/health/la-he-outdoors-earth-day-city-nature-challenge-20190417-htmlstory.html