Registered Charity No 259211 The Chichester Natural History Society, Chi Nats for short, is a friendly group of local people with a shared interest in all aspects of wildlife, who have been studying and recording all branches of natural history for over 50 years. We do this in an entertaining manner and, in cooperation with other like-minded groups, help conserve the flora and fauna of Sussex. Members of the Society share a common interest in natural history and while some are experts in particular wildlife fields, others are newcomers to the subject. New members are always welcome - Single membership £12 per annum, Joint/Family Membership £22 per annum.
Contact email secretary@chichesternaturalhistorysociety.org.uk Winter 2025
Wednesday 8th January 2025 - ‘Monitoring Biodiversity the Graeme Lyons Way’ and ‘The Spiders of Sussex’. A two part talk by Graeme Lyons, Freelance Ecologist and Entomologist
Wednesday 5th February 2025 - Work, Aims and Ambitions of the Sussex Wildlife Trust, an illustrated talk by Chris Corrigan, CEO, Sussex Wildlife Trust, Chairman Sussex Ornithological Society and former RSPB South East Director.
Wednesday 5th March 2025 - 'Beavers in Sussex' by Matthew Phelps, Head Ecologist at the Knepp Estate, near Horsham. A return visit by Matt, who this time will talk about Beavers, known as 'ecosystem engineers', the experience of some Beaver introductions so far and their impact on the environment. Phenology - the 2025 season of recording has started. Download your 2025 phenology form. DOWNLOADClick below to open/download.2024 results
2023 results
Facebook
See our new Facebook group for members' wildlife sightings. Join the group and upload your own sightings.
iRecord
ChiNATs has started to use iRecord to record our sightings on field outings. You can also use it to submit any wildlife sightings of your own. Find out more here on the ChiNATS iRecord guideor see the iRecord website.
Volunteering Opportunities
Rachel Guy at Kingley Vale NNR invites members interested in one-off or regular surveys to contact her. See Information/Volunteering for more details.  Medmerry Surveyors amongs the Oxeye daisies EventsField outings, small groups led by some of our experts, are arranged throughout the year to various wildlife locations in West Sussex. Lecture evenings are held regularly in Chichester over the winter, while lunchtime sessions in a local pub allow a small group to focus on a particular aspect of nature. more  Our BlogIn addition to our formal surveys we encourage our members to record wildlife wherever they see it. There is so much to be seen in our local area as we are fortunate in being close to a wide range of diverse habitats. more ReportsOn our field trips we encounter a wide range of wildlife and many of our members are keen wildlife photographers.
more RSPB Pulborough Brooks field outing report added
Thornham Great Deep field outing report added
Medmerry Grasshopper and Late flying dragonfly survey reports added
Grasshopper & Bush-cricket ID report added
Photographic Competition details added
2025 Indoor Lecture Programme addedAny questions on the website please send an email to Web-Master@chichesternatural historysociety.org.uk s
The blog allows you to log wildlife sightings and comment on those put up by other members - please use it.
We still need to keep the sightings book so please enter any observations in the sightings book on lecture evenings.
We would welcome more photos for the site from members
Below is shown number of visitors to the site from April 2017.
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