Birding at San Elijo Lagoon

I spent a beautiful October morning birding at San Elijo Lagoon in Encinitas, California. I explored the lagoon for nearly five hours and sighted eight new life birds!


I hit the trail next to the Nature Center as the sun was rising. The temperature was a brisk 57° F, but warmed to the low 60s as the morning progressed.

San Elijo Lagoon

San Elijo Lagoon

San Elijo Lagoon

San Elijo Lagoon

San Elijo Lagoon

I didn’t go far for the first hour and a half. I simply stayed close to the estuary channels outside the Nature Center. Highlights included a pair of Belted Kingfishers zipping around, a White-tailed Kite hunting above the marsh, and an Osprey enjoying breakfast (see the full checklist).


Around 8:00 A.M., I headed south on the Pole Road Trail. I saw many different types of shorebirds on the mudflats east of the trail, including Long-billed Curlews, Greater Yellowlegs, Least Sandpipers, Western Sandpipers, and Willets. In the lagoon area west of the railroad tracks, I found more Least Sandpipers, Western Sandpipers, and Willets. In addition, I spotted several Killdeers, Semipalmated Plovers, Black-bellied Plovers, and Royal Terns. Songbirds were active in the area south of the pump station.

San Elijo Lagoon

San Elijo Lagoon

San Elijo Lagoon

Near the Rios Road trailhead, I turned around and headed back along the Pole Road Trail, following it until it reaches the water’s edge (see the full checklist).

San Elijo Lagoon

San Elijo Lagoon


Close to 11:00 A.M., I decided to check out the Nature Center loop trail before calling it a day. I didn’t spend much time exploring, but I kept a checklist anyway.

San Elijo Lagoon