Well worth the effort is the 9 mile linear walk for more experienced walkers through moorland, woods and a conifer plantation, south-west of Hawes in Wensleydale, to a colony of red squirrels at the Widdale Red Squirrel Reserve one of only 16 areas in the UK dedicated to preserving the red squirrel in its natural habitat.
You'll be able to see this shy native species in its natural woodland home all year round but autumn is when they are at their most active as they gather nuts and prepare their drays for winter. There is a specially created viewing area which gives you the best opportunity to spot the squirrels and take photos.
Also in the Dales, close to Grassington, is Grass Wood Nature Reserve. Here the richly diverse woodland is home to everything from flora such as lily of the valley to woodland birds, butterflies and even herds of roe deer.
The abundance of wildlife of the North York Moors makes it a natural magnet for nature spotters. There are many fantastic locations to get up close to rare and wonderful species, including curlew, lapwing, red grouse and Britain's smallest bird of prey, the merlin. The golden plover arrives in summer and Commondale Moor is a great place to spot them during the breeding season.
You can also go badger watching in Cropton Forest, near Pickering. An accessible hide lets visitors observe a known and protected badger hide, giving viewers a unique glimpse of these nocturnal mammals. Join the organised watch from May until August.
Red kites in full flight at Harewood House, near Leeds are a sight that leaves many in awe. Released on the estate in 1999 as part of a conservation initiative, their numbers are gradually increasing each year. So spotting a few should be pretty easy. You'll also be able to glimpse deer trotting amongst the woods.
Harewood's red kites also took a liking to the Yorkshire Wolds, moving eastwards and today can be spotted above the broad fields. Sightings are now almost common-place, especially in the South Cave and Londesborough areas. Hares are also flourishing in the Wolds and are as common as rabbits in some places, while buzzards can also be seen, having naturally colonised the area in recent years.
Head to Tophill Low Nature Reserve for one of the best places in the country for spotting kingfishers. It's an active Yorkshire Water treatment works built in 1959 that formally opened as a Nature Reserve in 1993 and features 12 hides across a 300 acre site that flanks the River Hull. Two reservoirs dominate the reserve and have earned SSSI status for their massive wildfowl and gulll numbers. There's also a network of marshes, ponds, woodlands and grasslands resulting in an annual species count of over 160, with over 60 species readily visible even in mid-winter. Kingfishers can be seen at close quarters, and marsh harriers and ospreys (on migration) are regular visitors. Rarities are regularly seen, including purple heron, water vole, or even an otter for a lucky few, and it's a good place to see grass snakes which sunbathe early on spring days near the southern (D) reservoir.
Bring your binoculars, and get to know South Pennine's distinctive bird life. The high moorlands are particularly important for waders, and have been given official status both as a Site of Special Scientific Interest and (under the European Union's Birds Directive) as a Special Protection Area. A significant number of curlews and lapwing breed here, as do Golden plover, snipe and dunlin. Raptors are present too, including the peregrine falcon, merlin and short-eared owl. The hen harrier, recovering slowly from persecution, breeds close by in Bowland.
The South Pennines are also an important habitat for the twite, appropriately enough also known as the Pennine finch. Indeed the RSPB has designated the land between Huddersfield, Rochdale and Keighley as England's 'twite triangle'. Special measures are being taken in land management to help the bird grow in numbers. The National Trust's Marsden Moor Estate, is one such place where you can spot the twite and boasts a who's who of other wildlife too, including curlew, dunlin and merlin, as well as rarely seen mammals and native flora and fauna.
Nature Reserves
Yorkshire's National and Local Nature Reserves are havens for wildlife too and favourite places for a family day out.