For local wildlife groups along the Yorkshire coast try Scarborough Birders, Scarborough Field Nats or Filey Bird Group.
If you fancy following any blogs during the year, together with their associated ups and downs, try Race Birding, Mike Randall, Michael Flowers, Graham Catley or Steve Routledge's sites.
Anyone interested in nature photography should have a look at the Steve Race, Marcus Conway, Darrell J Prest, Rob Hammond, Pauline Greenhalgh, Vince Cowell, Adrian Ewart and David Newby websites.
Good sites for butterlies & dragonflies include Yorkshire Butterflies, Yorkshire Dragonflies, and at a more local level try Lee or Jax Westmoreland blogs.
Local landscape & wildlife photography is well covered by Karl Mainprize's website.
Another website worth looking at for useful information is Dean Birders.