Henk-Jan van der Veen's Avatar

Henk-Jan van der Veen

@henk-janvdveen

* Plantenecoloog, was 23 jr boswachter, verbind nu natuur en mensen bij Landschapsbeheer Drenthe * NL/conservationist/ecologist/botany * UK-lover/gardens/weather/climate

262
Followers
176
Following
261
Posts
21.11.2024
Joined
Posts Following

Latest posts by Henk-Jan van der Veen @henk-janvdveen

Thanks, Moira. V. hirta makes sense to me. The species is hardly found in my area, which makes it all the more delightful that my daughter spotted it in Kent, even though she’s not a botanist. 🌿🌼

08.03.2026 21:57 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Thank you Helen!

08.03.2026 21:52 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

A golden carpet of daffodils glowing in the sunshine at St Gregory & St Martin Church in Wye, Kent. Not native, but still a glorious #SignsOfSpring 🌼
#WildflowerHour

08.03.2026 20:40 πŸ‘ 65 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0
Post image Post image Post image

Violets are my #SignsOfSpring. As a child, I loved the beautiful scent of the yellow and orange violets in my grandparents’ garden. Now, in my own garden, Sweet Violet is in bloom, and this Dog-violet (?) was found by my daughter this week at Wye Down.
#WildflowerHour

08.03.2026 20:09 πŸ‘ 23 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Post image Post image Post image Post image

Just received some lovely photos from my daughter, who was out walking around Wye Down and Devil’s Kneading Trough today. Stunning views and a delightful preview of the orchid-hunting day I’ll be doing with @mariposanature.bsky.social on 30 May.

05.03.2026 17:44 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

Great initiative! A colleague of mine has installed several swift nest boxes on his house and now has a colony of at least ten pairs!

05.03.2026 11:58 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image Post image

Absolutely thrilled to spot a Large Tortoiseshell (Nymphalis polychloros) β€” my very first one!

04.03.2026 16:11 πŸ‘ 8 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

What a joy to visit this remarkable Galanthus collection today! Nestled in a public park and cared for with love by one of our volunteers, it features over 40 varieties β€” from charming single flowers to opulent doubles β€” each with its own unique color and character.

02.03.2026 16:12 πŸ‘ 5 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Also popping up in the verge by my house β€” not quite in full bloom yet, but same kind of spot!

01.03.2026 21:57 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Such pretty and uplifting colors!

01.03.2026 21:36 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

With the mild weather, more and more flowers are popping up β€” like my first lesser celandine, dandelion, Primrose, Cornelian cherry, Fingered speedwell, and Wall speedwell.

Thanks to #WildflowerHour for this fab #TheWinter10 β€” I really enjoyed it! πŸ˜„

01.03.2026 20:52 πŸ‘ 32 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0

Stunning photo, Fran!! They’re looking great at the moment β€” mine have popped up in my garden as well.

01.03.2026 20:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image

To mark meteorological spring, I went hunting for 10 shades of crocus for #TheWinter10 in the grass outside my house #WildflowerHour 🌸

01.03.2026 20:27 πŸ‘ 51 πŸ” 10 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image

Trust my daughter to kick off Canterbury with a Helleborus celebration β€” perfect timing for her dad’s #WildflowerHour

01.03.2026 19:54 πŸ‘ 15 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
Post image Post image

Had a great conversation with the team behind the KNMI Met Office podcast today, talking all things weather and climate, under perfect spring sunshine.

26.02.2026 17:11 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image

My old pond is making way for a new one. It’s incredible what is living in just 3 by 2 meters β€” 70 Smooth Newts and hundreds of dragonfly larvae, all saved and moved to safety.

24.02.2026 17:27 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Many thanks for your wonderful research β€” I greatly valued your findings in my article

22.02.2026 21:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

Goodbye frost and snow, hello flowers! At last, a more spring-like #TheWinter10, featuring five plants from my wildlife garden and five from my local area. #WildflowerHour 🌸

22.02.2026 20:29 πŸ‘ 24 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

The article is published in the winter/spring issue of the Dutch Weather Magazine, titled Flowering Plants as a Signal for Climate Change

22.02.2026 18:16 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Inspired by excellent research from @bsbibotany.bsky.social and @metoffice.gov.uk, I wrote an article on how climate change is impacting plant flowering times.
The British research is also highly relevant for the NL, as we are seeing more flowering species during the Dutch #NewYearPlantHunt πŸŒ±β„οΈ

22.02.2026 18:08 πŸ‘ 5 πŸ” 0 πŸ’¬ 1 πŸ“Œ 1
Post image Post image Post image

Huge thanks to our volunteers for their great work improving habitat for the Red-Listed Silver-studded Blue (Plebejus argus) and other heathland species despite the chilly weather! πŸ¦‹
#butterfly #conservation

20.02.2026 12:02 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

A wonderful morning soundtrack: trumpet vibes from a flock of Cranes flying over my house. 🎺

18.02.2026 08:14 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

Spring here takes patience, but progress is showing. Helleborus, crocuses and the first Chrysosplenium buds are appearing, alongside the familiar
#Thewinter10 plants I’ve been seeing these past weeks #WildflowerHour

15.02.2026 20:17 πŸ‘ 14 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

My Dover Chalk Down Dwarf Thistle made it through the winter inside and is thriving! Tiny spikes are already showing on the second pair of leaves 🌱
#WildflowerHour

15.02.2026 19:40 πŸ‘ 10 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Out in the field today with the BinnensteBuiten TV crew, filming amazing stream valleys where groundwater brings incredible biodiversity to life! πŸŽ¬πŸŒΏπŸ’š

12.02.2026 17:51 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

Three new arrivals in my #WildflowerHour week & #TheWinter10: Stinking Hellebore, Common Whitlowgrass, and Chinese Witch Hazel.
Meanwhile, Red dead-nettle continues to bloom, brave and persistent, despite the cold and freezing rain.

08.02.2026 20:12 πŸ‘ 25 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image

Exploring the possibilities of habitat improvement for the Red-Listed Silver-studded Blue (Plebejus argus) this week. πŸ¦‹
Starting this project in a few weeks!
#butterfly #conservation

06.02.2026 11:53 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Congratulations to you all! Looking forward to exploring Kent together on the orchid tour at the end of May!

04.02.2026 10:39 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Video thumbnail

Freezing rain. Even the dog was struggling to keep its footing..

04.02.2026 09:41 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Post image Post image Post image Post image

6:30am. Loud amber warning on my phone ⚠️. Freezing rain.
Not an exaggeration, as it turned out in the daylight.

04.02.2026 09:21 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0