Recent Posts
- SD Oct. Big Day Route, 2021The algorithm hath spoken! The following route gives the birder a 50% chance of 156 species in San Diego County… Read more: SD Oct. Big Day Route, 2021
- Coming Soon: October Big Day RouteIn honor of eBirds October Big Day on Saturday Oct. 9th, I’ll be posting the route proposed by my Big… Read more: Coming Soon: October Big Day Route
- The Big Day AlgorithmThe rules of big day birding, roughly, are quite simple: find as many bird species as possible, by sight or… Read more: The Big Day Algorithm