Agreements with California farmers seal protection of rare Tricolored Blackbird colonies
Emeryville, Calif. – Through negotiated agreements with farmers in Central California and Riverside County, ̽ѡ California has secured the safety of several large colonies of rare Tricolored Blackbirds. In all, the agreements resulted in the protection of the breeding production of at least 50,000 birds, which constitutes more than 10 percent of the species’ global population.
“More than 95 percent of the world’s Tricolored Blackbirds live in California, so we have a special responsibility to protect them,” said Graham Chisholm, executive director of ̽ѡ California. “This shows what private landowners can do to help a declining species and make a big conservation impact. Their willingness to help has been inspiring.”
In the early 20th Century, Tricolored Blackbird flocks numbered in the millions, but since then the population has declined to fewer than 400,000 today. The reasons for this decline are many, but the loss of wetlands and grasslands in southern California and the Central Valley is the main issue.
With the loss of native habitat, the species has become dependent on agricultural lands, with most of the largest colonies nesting in grain fields. Because Tricolored Blackbirds nest in just a few huge colonies, a farmer harvesting a field unknowingly might wipe out a huge portion of the entire species’ young in just a few minutes. ̽ѡ California negotiates with farmers to delay the harvesting of these fields, compensating the farmers for the loss of value of their crops that might result from the delay.
This spring, ̽ѡ California sealed three such agreements. We also paid another farm near a colony for grain to feed one of the protected colonies, so that the birds wouldn’t reduce the value of neighboring crops. Lastly, ̽ѡ California also negotiated an agreement with a Kern County duck club to water its marsh habitat during the spring, which helped to support a 5,000-bird breeding colony.
While ̽ѡ California has facilitated the agreements, most of the funding has through the California Department of Fish and Game. In one instance, however, ̽ѡ California used revenue from a special fundraising campaign to save a particularly valuable colony in Riverside County. Revenue from ̽ѡ California’s online 5 dollars/5 birds Campaign went to pay a farmer in Riverside County to delay cutting a 30-acre field holding 4,000 birds. This colony represents more than 70 percent of Tricolored Blackbirds in Southern California, where the population has been plummeting in recent years.
“I want to thank everyone who took action to help us work with farmers to save Tricolored Blackbird nests,” said Chisholm. “It’s a simple steps that made a big difference.”
About
̽ѡ California is building a better future for California by bringing people together to appreciate, enjoy and protect our spectacular outdoor treasures. ̽ѡ California is a field program of ̽ѡ, which has more than 60,000 members in California and an affiliated 48 local chapters dedicated to protecting birds, wildlife and the habitats that support them.