Cambridge Antiquarian Society meeting POSTPONED

Cambridge Antiquarian Society have brought our attention to their forthcoming talk on “Rewilding’ Later Prehistory: Archaeological Wildlife and its Role in Contemporary Nature Recovery”

This has had to be postponed takes place on Monday 5th February 2024 at 6:00 pm – 7:00 pm, in the Law Faculty, The David Williams Building, Sidgwick Site, West Rd, Cambridge.

The speaker, Dr Anwen Cooper, is a prehistorian at Oxford University.

They tell us this talk will present initial findings from the UKRI-funded ‘Rewilding’ later prehistory project – a collaboration between and Knepp Castle Estate, Oxford Archaeology, the Universities of Oxford, Exeter and York, Centre for Ancient Genomics, Toulouse, and Historic England. Through a study of human-landscape relationships during the Bronze and Iron Ages in Britain that puts wildlife centre-stage, the project aims to foreground the ‘wonder and enchantment’ of past wildlife and to create pathways for reconnecting with contemporary nature recovery practices. As well as verifying historical occurrences  of species that may be reintroduced into ‘rewilded’ landscapes, the project will produce stories of long term landscape change and of past human-wildlife entanglements that can inspire current attempts to reconnect people with nature.

All welcome.

Further inforamtion at https://www.camantsoc.org/event/cas-talk-rewilding/?instance_id=69

New Year plant hunts

Cambridge Natural History Society begins the New Year with the traditional plant hunting walk in the CNHS field studies area on January 1.  This year the target area returns to West Cambridge for the third time in a ten year cycle that began in 2004.

As with the first walk, we will begin at 11am where the Coton Footpath joins Adams Road.  Bring a packed lunch.  Whilst the focus is on plants we will also record all other wildlife that we encounter. 

All welcome – no need to book. If the weather is poor the visit may be postponed until January 2nd.

The Botanical Society of Britain and Ireland’s thirteenth New Year Plant Hunt will run from 30th December 2023 to 2nd January 2024. The idea is to see how many plants can be found in flower in three hours. Full details, including identification guides for the top 20 species likely to be found, are at https://bsbi.org/new-year-plant-hunt .

Volunteer opportunities

Duncan Mackay has been volunteering at the Botanic Garden for some time and finds it is a very rewarding experience and always most interesting. He says “Several of the Museums are also looking for volunteers. If you have time to engage with these activities, I am sure you will find the staff delighted to have your help. So to start your adventure in exploring the opportunities for volunteering around Cambridge here is a good place to start: https://ucm.volunteermakers.org/get-involved/

or specifically for Natural history: https://ucm.volunteermakers.org/get-involved/museum-of-zoology/visitorengagementvolunteermuseumofzoology/19/

Duncan also notes that the Biological Recording Company has many free webinar See https://biologicalrecording.co.uk/ for details of these and their other events.

CNHS talks in November

Thursday 9th November: A biodiverse city
6:45 p.m. in the David Attenborough Building and online
Guy Belcher, Biodiversity Officer for Cambridge City Council, will talk about the City’s Biodiversity Strategy.

Thursday 16th November: Fieldwork: A Dendrochronologist’s
perspective on Science, Life, and Adventure

7:30 p.m. online
Paul Krusic will speak on the challenges of finding trees that have not been disturbed by humans, from which a pristine record of environmental change is captured in the annual variations of tree growth. Where do such forests exist and what does it take to get there? These forests are where he does his research, from the Himalaya to the
Tropics, using dendrochronology to learn more about environmental history and how it relates to climate change.

Thursday 23rd November: The life of the Cam: In sickness and in health
6:45 p.m. in the David Attenborough Building and online
Stephen Tomkins, from the Cam Valley Forum, will talk about what he has learned from trying to help improve our local river. Over abstraction and other changes have been harmful – we have a very sick river: abused by our own un-natural history. Wetland wildlife has a huge capacity to bounce back from near extinction, but that requires much more of all of us to help it improve.

Thursday 30th November: How the Andes influence Earth’s climate
7:30 p.m. online
Morag Hunter will talk about the interaction between the uplift of the Andes and carbon dioxide budgets in the atmosphere. She will describe the geology and outline the chemical weathering of the rocks found in the Cañete Basin, western Peru.

Talk Thursday 19th

The talk on Thursday 19th October will be online. It will be given by Peter Exley of the RSPB and the title is People power for nature: the challenges and opportunities.

Peter Exley has worked for the RSPB, for over 25 years, on building peoples’ support for nature, from campaigns to communities. He is currently involved in making the charity’s 170 nature reserves more visitable. In this talk he will look at the barriers, issues and opportunities, and why understanding people is essential to saving nature, using examples of projects he has worked on, from saving seabirds on islands to creating new nature reserves in the Somerset Levels.

The talk will start at 7:30 p.m. promptly.

Those on the CNHS mailing lists will be sent details of the Zoom link, which is different each meeting. If you want to receive the link, sign up by emailing mailings@cnhs.org.uk

You will join the meeting in a waiting room and will be let in at 7:30pm.  Your video and audio will be off when you join.  You will be able to use chat or Q&A to ask questions at the end of the talk, or you can raise a virtual hand from “reactions”.  The event may be recorded and Society members who cannot join the event on Thursday will then be sent a link to allow them to hear it at their leisure.  If you are not a member this is a good reason to join. Membership details here.

Talk Thursday 12th

Dr Mark Collins will give the first talk in the CNHS autumn programme on Thursday 12th October at 6:45 p.m.

The speaker is the author of Threatened Swallowtail Butterflies of the World and Chair of the Swallowtail and Birdwing Butterfly Trust. He will give an illustrated talk about the Trust’s conservation activities in Borneo, Bhutan, Fiji, Australia, Jamaica and elsewhere, news about an upcoming conference on the Apollo butterflies and their relatives worldwide, concluding with a detailed appraisal of the existential risks facing the British Swallowtail in the Norfolk Broads, and what options we have to keep the species safe.

This talk will be in person, in the David Attenborough Building, Pembroke St, Cambridge CB2 3QZ

It will start at 6:45 p.m. Please arrive in good time or you may not be able to get into the building.

ALL WELCOME Members free; non-members £2

The talk on Thursday 19th October will be online at 7:30 p.m.

People power for nature: the challenges and the opportunities

Peter Exley has worked for the RSPB, for over 25 years, on building peoples’ support for nature, from campaigns to communities. He is currently involved in making the charity’s 170 nature reserves more visitable. In his talk he will look at the barriers, issues and opportunities, and why understanding people is essential to saving nature, using examples of projects he has worked on, from saving seabirds on islands to creating new nature reserves in the Somerset Levels.

Online via Zoom. Members will be emailed login details nearer the time.

To be added the mailing list for events: email mailings [at] cnhs.org.uk
To become a member: click here for details.

24th September field studies

There is a CNHS field studies visit to Hobson’s Park on Sunday, September 24. This is one of our monthly visits to the broad area of Great Kneighton, also known as Clay Farm. The visits are designed to record the flora and fauna of the area and to introduce it to participants.

This visit will concentrate on plant galls and lichens. There are many gall causers and the first step is to identify a plant stem or leaf that looks a bit odd. Lichens are harder to identify and we’ll probably be restricted to a few common lichens unless an expert comes along as well. We’ll also record anything else of interest that we see.

Meet at the Trumpington (Foster Road) stop on the Guided Busway (TL451547), at 2:00pm. [Note this is not the P&R stop]

We will walk through the community garden to Hobson’s Park, where we will make a circular walk. All welcome, suitable for beginners.

For those that find grid references difficult try https://gridreferencefinder.com which allows you to use other co-ordinate systems.

12th October: Swallowtails talk

The CNHS Autumn Programme opens on Thursday 12th October with a talk Swallowtails: Keeping them safe at home and abroad.

A British Swallowtail
photo © Mel Collins

The speaker, Dr Mark Collins, is the author of Threatened
Swallowtail Butterflies of the World
and Chair of the Swallowtail and Birdwing Butterfly Trust. He will give an illustrated talk about the Trust’s conservation activities in Borneo, Bhutan, Fiji, Australia, Jamaica and elsewhere, news about an upcoming conference on the Apollo butterflies and their relatives worldwide, concluding with a detailed appraisal of the existential risks facing the British Swallowtail in the Norfolk Broads, and what options we have to keep the species safe.

This talk will be in person, in the David Attenborough Building, Pembroke St, Cambridge CB2 3QZ

It will start at 6:45 p.m. Please arrive in good time or you may not be able to get into the building.

Members free; non-members £2
To be added the mailing list for events: email webmaster [at] cnhs.org.uk To become a member: click here for details.

Autumn events

Field studies

The field studies in the Great Kneighton area,including Hobson’s Park and the Addenbrooke’s site, continue but there have been some changes to the dates. They now are:

September 24 – field studies, galls & lichens, 2pm
October 15 – field studies, fungi, 2pm
November 5 – field studies, bryophytes, 11am

Details of meeting places will be circulated to those on his mailing list by Jonathan Shanklin. To join the mailing list please email him via webmaster [at] cnhs.org.uk to be added to the list. He points out that Outlook has started to reject CNHS emails as spam for several members. If you are not receiving our weekly emails it is up to you to check with your service provider and adjust your settings.

In addition to the field studies, there is a Fungal Foray at the Botanic Gardens on October 14th.

Autumn talks

These will recommence with an in-person talk, in the David Attenborough Building, on October 12th. More details will be posted soon.

Talks will then be alternately on-line via Zoom and in person. The in-person talks are October 12th and 26th, and November 9th and 23rd.

A Seasonal Social is being planned for December 7th.

Climate action via citizen science!

We have been sent information about an Earthwatch Europe event at the Five Trees Tiny Forest in Chesterton. It’s on Friday 11th August, from 1 p.m. to 4 p.m. and the organisers say “We will be counting bugs and butterflies, measuring trees and enjoying being among the young saplings! The data collected will feed into future understandings of urban tree planting and re-forestation, ensuring best practice is rooted in science.”

The Five Trees Tiny Forest can be accessed from Fen Road or Cheney Way. The exact location is : 52°13’16.6″N 0°09’11.2″E/ https://what3words.com/panic.verse.patrol

The event is FREE and can be enjoyed by children and adults of all ages. You can join for an hour, half an hour, or the entire event, it’s flexible and completely up to you.

For more details, and if you want to register, go to Eventbrite: https://www.eventbrite.co.uk/e/tiny-forest-community-afternoon-at-five-trees-cambridge-tickets-677345798517?utm-campaign=social&utm-content=attendeeshare&utm-medium=discovery&utm-term=listing&utm-source=cp&aff=ebdsshwebdesktop