Local wildlife links
Bats - Herts and Middlesex Bat Group - www.hmbg.org.uk
Butterflies - Hertfordshire & Middlesex branch of Butterfly Conservation - www.hertsmiddx-butterflies.org.uk (see below for more butterfly information)
General wildlife - Royston Wildlife Group (see below for details)
General wildlife - www.hertswildlifetrust.org.uk
General wildlife blog - roystonwildlife.blogspot.co.uk (see below for more details)
For environmental and conservation groups, please see our Conservation page here
Butterflies - Hertfordshire & Middlesex branch of Butterfly Conservation - www.hertsmiddx-butterflies.org.uk (see below for more butterfly information)
General wildlife - Royston Wildlife Group (see below for details)
General wildlife - www.hertswildlifetrust.org.uk
General wildlife blog - roystonwildlife.blogspot.co.uk (see below for more details)
For environmental and conservation groups, please see our Conservation page here
National wildlife links
Birds - RSPB - www.rspb.org.uk/get-involved
BIRD NESTING SEASON on the heath - 1ST MARCH TO 31ST JULY
The breeding season, between 1st March and 31st July, is a particularly vulnerable time for ground nesting birds, some of which on the Heath are endangered species. When ground nesting birds are disturbed they may be prevented from settling, or if already nesting they may fly away from their nests, neglecting their eggs or chicks.
Disturbance may result in:
• Birds failing to nest
• Eggs failing to hatch
• Chicks dying from cold or lack of food
• Nests becoming vulnerable to predators
It is a criminal offence to disturb rare breeding birds, including Hen Harriers, Peregrines and Merlin’s, intentionally or not. This also includes disturbance caused by your dog. Information about Moorland restrictions can be found on local signs or at www.countrysideaccess.gov.uk. Fines of up to £20,000 and or imprisonment are possible.
How to recognise a distressed or disturbed bird
• They will make a loud repeated alarm call – they don’t sound very happy and they’re not.
• They will approach people much closer than would normally be the case - some birds may even dive bomb you. This is a clear message that the bird feels threatened by your presence and that you should retreat.
• They will feign injury in an attempt to distract you from the nest.
• Subtle behaviour such as circling high above.
What you can do to help
• Wherever possible stick to tracks or paths, particularly when going through dense heather.
• Keep dogs away from birds and areas where they are likely to be nesting. Birds see dogs as a threat.
• Give a wide berth to young birds and to adults that appear distressed. Move away quickly and quietly, this may mean going back the way you have come.
• Do not stop for prolonged periods away from paths. Move on if a bird shows signs of disturbance or distress.
• Avoid steep cloughs.
• Follow the Birdwatchers Code of Conduct, available from the RSPB website.
• Follow any instructions or advice given by Rangers or Wardens.
( Source of info Tread Carefully Leaflet )
Enjoy your days out and be careful where you're treading.
Disturbance may result in:
• Birds failing to nest
• Eggs failing to hatch
• Chicks dying from cold or lack of food
• Nests becoming vulnerable to predators
It is a criminal offence to disturb rare breeding birds, including Hen Harriers, Peregrines and Merlin’s, intentionally or not. This also includes disturbance caused by your dog. Information about Moorland restrictions can be found on local signs or at www.countrysideaccess.gov.uk. Fines of up to £20,000 and or imprisonment are possible.
How to recognise a distressed or disturbed bird
• They will make a loud repeated alarm call – they don’t sound very happy and they’re not.
• They will approach people much closer than would normally be the case - some birds may even dive bomb you. This is a clear message that the bird feels threatened by your presence and that you should retreat.
• They will feign injury in an attempt to distract you from the nest.
• Subtle behaviour such as circling high above.
What you can do to help
• Wherever possible stick to tracks or paths, particularly when going through dense heather.
• Keep dogs away from birds and areas where they are likely to be nesting. Birds see dogs as a threat.
• Give a wide berth to young birds and to adults that appear distressed. Move away quickly and quietly, this may mean going back the way you have come.
• Do not stop for prolonged periods away from paths. Move on if a bird shows signs of disturbance or distress.
• Avoid steep cloughs.
• Follow the Birdwatchers Code of Conduct, available from the RSPB website.
• Follow any instructions or advice given by Rangers or Wardens.
( Source of info Tread Carefully Leaflet )
Enjoy your days out and be careful where you're treading.
Map - High density of ground nesting birds
The highest density of ground nesting birds is usually in the long grass, in particular in the red zone on the map. The 'MacDonalds' roundabout on the West of Royston can be seen in green just above this red area, with the Heath Sports Club to the right of it.
The highest density of ground nesting birds is usually in the long grass, in particular in the red zone on the map.
Butterflies
Butterfly sightings on Therfield Heath and adjoining Bridleways - observed by a local wildlife enthusiast on Sunday 22nd August 2021 walking along Bridleway 14, Bridleway 13 across Therfield Heath to Church Hill
|
Adonis Blue
Brimstone Brown Argus Chalk Hill Blue Comma Gate Keeper |
Large White
Meadow Brown Peacock Red Admiral Ringlet Skipper |
Small Heath
Small Tortoiseshell Small white Speckled Wood |
Wildlife blog
Martin Johnson runs a blog (roystonwildlife.blogspot.co.uk), which includes his sightings on Therfield Heath as well as his 'Local Patch', formed by the triangle of Royston and the villages of Reed and Therfield. Look under the index of 'Local Sightings' to see a record of his sightings going back a couple of years.
The blog contains sightings of birds, butterflies, other insects and plants (as well as the occasional mammal) that Martin sees on Therfield Heath, as well as the area to the south of Royston including the villages of Therfield and Reed. Martin is currently working on a number of photographic projects relating to the butterflies and plants on Therfield Heath: these may well be turned into potential articles for Natural History Societies including the RSPB (Martin leads the Local Group that covers this area), Butterfly Conservation and/or the Hertfordshire Natural History Society. Martin also plans to produce a couple of Photo Books in the coming year. 'Lockdown' has actually benefited these projects by giving him more time to get out locally 'in the field' in recent months: it's an ill wind that blows nobody any good!
The blog contains sightings of birds, butterflies, other insects and plants (as well as the occasional mammal) that Martin sees on Therfield Heath, as well as the area to the south of Royston including the villages of Therfield and Reed. Martin is currently working on a number of photographic projects relating to the butterflies and plants on Therfield Heath: these may well be turned into potential articles for Natural History Societies including the RSPB (Martin leads the Local Group that covers this area), Butterfly Conservation and/or the Hertfordshire Natural History Society. Martin also plans to produce a couple of Photo Books in the coming year. 'Lockdown' has actually benefited these projects by giving him more time to get out locally 'in the field' in recent months: it's an ill wind that blows nobody any good!
RSPB
There are lots of ways to get involved and give nature a home with the RSPB. They have big dreams and we're part of them.
From starting or joining a local group, fundraising and volunteering, to taking part in the Big Garden Birdwatch or Give Nature a Home, we can be a part of saving nature. Its future is in all of our hands, and together we can make a big difference.
To find out more, visit www.rspb.org.uk/get-involved
From starting or joining a local group, fundraising and volunteering, to taking part in the Big Garden Birdwatch or Give Nature a Home, we can be a part of saving nature. Its future is in all of our hands, and together we can make a big difference.
To find out more, visit www.rspb.org.uk/get-involved
Royston Wildlife Group
Meetings are held on a Tuesday evening in Royston Town Hall. Talks begin at 7.30 pm in the lower hall. The programme is based on recommendations made by the members. Please contact a committee member if there are topics you wish to be included in future programmes.
Contact
Don Shewan tel: 01763 244079 email: dshewan007@btinternet.com
Raffle
A fund raising raffle will be held each meeting. Contributions to the raffle are always welcome. In 2019, donations were given to:
1. Friends of Therfield Heath
2. Vine House Farm
3. Cambridgeshire Mammal Group
Subscriptions
Subscriptions for 2019/2020 = £12.00, Cost per meeting = £3.00, Under18s = Free
Committee Members
Don & Sue Shewan 244079
Ray & Joan Munden 241217
David Bannister 242266
Membership Secretary (vacancy)
Contact
Don Shewan tel: 01763 244079 email: dshewan007@btinternet.com
Raffle
A fund raising raffle will be held each meeting. Contributions to the raffle are always welcome. In 2019, donations were given to:
1. Friends of Therfield Heath
2. Vine House Farm
3. Cambridgeshire Mammal Group
Subscriptions
Subscriptions for 2019/2020 = £12.00, Cost per meeting = £3.00, Under18s = Free
Committee Members
Don & Sue Shewan 244079
Ray & Joan Munden 241217
David Bannister 242266
Membership Secretary (vacancy)