Journal archives for February 2022

09 February, 2022

The arrival of Rose-Ringed Parakeets in Norwich

The rose-ringed parakeet (Psittacula krameri), is undoubtedly the most widely distributed parrot species around the world. It originates in the Indian sub-continent but with substantial feral populations now existing at various localities in western Europe and on five continents. I have seen this species in a number of cities including Muscat in Oman, Brussels, Amsterdam and Rome – but with particularly large numbers now seen throughout central London. There are a number of ‘urban myths’ about how the parakeets first arrived in London, some of the favourites being that they were refugees from the film set of “The African Queen”, shot at Ealing Studios in 1951, while another is that a pair were released by Jimmi Hendrix on Carnaby Street in the 1960s. Most of these theories have been debunked, since there were reports in British newspapers prior to the 1950s.

The British parakeet population is mostly concentrated in suburban areas of London and the Home Counties of South-East England, and for this reason the birds are sometimes known as "Kingston parakeets" or "Twickenham parakeets", after the London suburbs of Kingston upon Thames and Twickenham. iNaturalist shows that they are now starting to spread throughout the country and have been recorded in many other cities, most notably Birmingham, Manchester, Liverpool, Sheffield, Glasgow, Edinburgh and Newcastle. They appeared relatively recently in Norwich, with a single individual being reported and filmed in 2017 (in Waterloo Park), but subsequently they have been observed at a number of sites across the city and their numbers seem to be increasing. They can be seen throughout the year at the Marston Marshes local nature reserve (nesting in the Poplar trees) south of the city centre, but also in the Hellesdon Road area and next to Marriott's Way, near to Wensum Park. You often hear their distinctive call before you see them, or you catch a glimpse of a head poking out of an old woodpecker hole.

Posted on 09 February, 2022 23:47 by heliastes21 heliastes21 | 8 observations | 0 comments | Leave a comment

12 February, 2022

Norfolk Brown Hares - native or introduced?

The true origin of brown hare Lepus europaeus in Great Britain is something of a mystery — there is evidence of its presence from the Iron Age onwards, but not much before that. The third-century AD author, Dio Cassius reported that Queen Boudicca (who had her head quarters in Thetford, Norfolk) released a live hare in order to divine the outcome of her battle with the Romans, calling upon the goddess Andraste to secure their victory. Observing the iron age Britons in their early interactions, Caesar commented that they did not regard it ‘lawful’ to eat hares, but that they did breed them for ‘amusement and pleasure’, perhaps even keeping them as pets. Brown hares are now very common in Norfolk, although numbers have shown a steady decline in England since the 1960s.

Posted on 12 February, 2022 20:27 by heliastes21 heliastes21 | 17 observations | 0 comments | Leave a comment