Britain’s Bitterns Respond Positively to Conservation Efforts
Considered to be on the brink of extinction in Britain just over a decade ago, the bittern has made a remarkable come-back, with the species enjoying its best recorded nesting season in the past 130 years. The loud “booming” mating call of the bittern assisted conservationists in tracking the birds, resulting in a count of 75 males, an astonishing 47 percent increase on last year’s numbers and nearly seven times as many as the 11 which were counted in 1997.
Razorbill Breaks Records
It’s been an incredible 41 years since the razorbill chick was born and ringed and now it seems that a British razorbill is completely dominating previous bird age records. The razorbill, known as razorbill M23170, has been crowned the oldest bird of its kind in Britain. It wasn’t a tough decision to make since the average lifespan of a razorbill is just 13 years.
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