Wildlife in Beds: 2014

Every year, the BNHS recorders provide summaries of the records that have been submitted during the year.  The weather had a major impact on the wildlife in 2014 as shown by their summary –

  • 2014 was officially the warmest year since records began and the 4th wettest in the 21st century with more than 200mm more rainfall than 2013.
  • Weather good for bugs; over 400 species identified in Beds now; 3 new ones found on Turkey Oak Quercus cerris, an alien tree introduced 250 years ago, now widely distributed in S England.
  • Bee records down this year. Cuckoo bees had a very poor year which may be because of the wet winter flooding their ground level hibernation sites.
  • Weather quite was favourable for butterflies with more than usual up to July; Meadow Brown Maniola jurtina most abundant butterfly but the 3 whites, Small White Pieris rapae, Large White Pieris brassicae, Green-veined White Pieris napae did very badly. Holly Blue Celastrina argiolus numbers also down while Silver Washed Fritillary Argynnis paphia had its best year. Purple Emperor Apatura iris now found at 10 sites.
  • Norfolk Hawker dragonfly Aeshna isosceles found breeding in Paxton Pitts in 2013, was seen again in Potton Wood that year but not seen there in 2014. The Variable Damselfly Coenagrion puchellum, a vagrant was found again. 21 other species were recorded during the year. The flight season was extended to 3/12/2014. The last dates of records in previous years have all been in November.
  •  27 species of orchids recorded in Bedfordshire. The last 2 years have been good for orchids, with data from over 250 recorders, coinciding with recording for the new orchid book to be released end April 2015.
  • 2 new species of hoverflies Syrphus nitidifrons and Leucozona glaucia increasing the total to 127 species.
  • No new mammals recorded but Wallaby recorded in Shuttleworth. Water voles Arvicola amphibious still present but Bank Voles Clethrionomys glareolus rarely recorded. 4 records for Harvest Mouse Micromys minutus. Otter Lutra lutra survey going well, Mink Neovison vison are still present though.
  • 11 species of Bats recorded.
  • More new county records for macro-moths since 1970s and 12 more species of micro-moths.
  • 1st frog spawn recorded on 8th March, 10 days earlier than usual. 1st toad spawn reported 18th March 2015. Grass snakes were found in places they are not normally seen.
  • Watch out for alien Wasp spiders Argippe bruennichi on verges, the males are difficult to see. Pitfall traps in the same garden for 20 years have found 132 species of spiders and 13 species of Harvestman.
  • 9 new species of weevils. Some weevils produce leaf mines and were recorded when searching for leaf-mining moths.