Nature can sometimes be unpredictable, and while we may be pretty clear that we know all the animals and plants that inhabit our land, sometimes the odd surprise occurs. This is what happened in the Cantabrian estuary where the Saza and Besaya Rivers converge, where a specimen of Calliope Nightingale or Calliope Calliope As reported by the media outlet El Diario Montañes.
milestone A priori, finding a nightingale does not seem strange in our environment, but there is something special about it, because it is an Asian species whose presence in Western Europe is extremely rare. Now they have been able to find this species for the first time in Spain, although there are some doubts about how it managed to reach the Cantabrian coast.
An exceptional meeting. The discovery was made on November 4 in the Ria de San Martín in Swansea. This enclave stands as Cantabria’s fourth most important wetland for winter waterfowl, making it a hot spot for bird watching and a sanctuary for virtually all ornithologists.
And if we go into more detail, we know that this nightingale specimen was initially located by observer Orlando Parrilla, who quickly contacted Abel Ozugas, president of the Rhea San Martín Project Association, to confirm its identity. And it is the latter, who already had another “first date” in his history when he discovered a white-winged sandpiper in 2025, who confirmed the presence of a calliope nightingale.
Thousands of kilometers away. The strange thing about all this is that the calliope nightingale is a bird that, by pure geography, shouldn’t be on the Iberian Peninsula. This species usually breeds in the dense coniferous forests of Siberia and when cold weather arrives, it makes a long winter migration from the south to countries such as Thailand, India, Indonesia or Bangladesh. Something that is nowhere near here.
In the European Union, its status is that of a migratory bird, since historically its presence on the Old Continent has been so rare that it can be counted on the fingers of a hand. Specifically, the records we have tell us that between 1826 and 1995, only 18 sightings were documented across Europe excluding Russia, mostly concentrated in the British Isles and the Nordic countries.
warning Although the sightings are documented and photographed, there is a homogenization process that goes through the SEO Audits Committee, which is the body tasked with validating these extreme scenes. But also, to find an explanation for why this bird would be here, we can go back to its youth and its first migratory movements.
It is not the first time that the most inexperienced specimens with brown plumage encounter a storm or have an internal “compass” that directs them thousands of kilometers. But we do not stop there, since this species is very valuable in the cage bird market, and it cannot be denied that it escaped from captivity and did not come through an intercontinental journey.
Picture | Wikipedia
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