Datganiadau i'r wasg gan BTO Cymru

Straeon perthnasol i Gymru a gwaith BTO Cymru.

Date	Title	No.
June 2021	Summer is over – at least for one Welsh Cuckoo	2021-31
March 2021	Survey of UK's coast highlights change in wintering waterbird populations	2021-08
December 2020	New report reveals good news for rare breeding birds	2020-37
May 2020	Familiar Welsh birds slipping away	2020-16
July 2019	Increases in generalist predator populations are associated with Pheasant releases	2019-21
May 2019	Iconic Welsh bird disappearing	2019-11
August 2018	Bird Surveyors help to shed new light on changing mammal populations	2018-22
April 2018	Welsh icon is back	2018-13
December 2017	Report reveals the effect of a changing climate on the UK’s birds	2017-38
September 2017	Wind farms and biodiversity: are they on a collision course?	2017-30
July 2016	Welsh Yellowhammers in long-term decline	2016-29
September 2015	Conwy school gets to name its own Cuckoo	2015-43
August 2015	BIRD PHOTOGRAPHER OF THE YEAR – competition now open for entries	2015-39
July 2015	Stonechats bounce back in Wales	2015-29
June 2015	BTO's longest-running census goes online	2015-28
July 2015	Research delivers new tools for understanding why Britain’s bird populations are in decline	2015-27
June 2015	Eight more Cuckoos join the fight for their species	2015-26
June 2015	European birds at risk of extinction	2015-25a
June 2015	Over 7 million* schoolchildren are being asked to get their hands dirty for science	2015-25
June 2015	Novel research will unravel Europe-wide patterns of bird migration and distribution	2015-24