There are at least two pair of Black-necked Stilts with two young each in the Fisher Unit. I'm guessing an 8-10 day size difference between the two sets of chicks. This afternoon, a third pair were acting as if another nest were nearby. Newest: https://flic.kr/p/oh9LPA Older: https://flic.kr/p/ofZBZU The Avocet nest on the Barn Pond has failed. I last saw a bird on the nest on July 3. On July 8, two adult Avocets were on the Royal observation platform pond far away from the nest, none in the vicinity of the nest. Today, no Avocets to be seen. I was sure the nest had been abandoned, so I walked out to see if I could find a clue to what happened. After some searching I found the nest with 3 eggs, one broken. Seems a strange gash in the egg... not predated. Any ideas what could have done it? Broken Egg: https://flic.kr/p/nZR8Rc John Sullivan Springfield, OR