Short-toed Treecreeper — a quiet moment at the base of a tree

Some birds don’t announce themselves with color or sound. They whisper.
On the same morning walk through the Oisterwijkse Bossen, I noticed one of those whispers: a Short-toed Treecreeper — Certhia brachydactyla (Boomkruiper in Dutch).

Treecreepers are specialists. Their curved bills and stiff tail feathers are evolutionary tools designed for one task: spiraling up tree trunks while probing bark crevices for insects and spiders. This one was doing exactly that — hopping on and off the lower part of a trunk, pecking quickly, constantly alert. These birds are small, nervous, and very aware of their surroundings, which makes photographing them more about patience than speed.

I moved slowly, trying not to break the rhythm of its foraging. Early morning light was still scarce, and I was fully zoomed in with my Sigma 100–400mm on the Canon 5D Mark IV. That meant f/6.3, ISO 3200, and a shutter speed of 1/250s — about the slowest I’m comfortable with handheld while tracking a moving subject. Noise is a fair trade for sharpness and presence.

Then, unexpectedly, it paused. Just for a moment. Sitting on the ground at the base of the same tree it had been circling, staring ahead as if briefly lost in thought. No motion, no alarm. Just a pause.

That’s the frame that stayed with me. Not dramatic. Not rare in spectacle. But intimate. A small bird, perfectly adapted, taking a breath in a forest that barely noticed.

#ShortToedTreecreeper #CerthiaBrachydactyla #Boomkruiper
#BirdPhotography #ForestBirds #WildlifePhotography
#Canon5DMarkIV #Sigma100400 #HandheldPhotography
#LowLightPhotography #NatureObservation #AvianEcology
#BirdBehavior #WoodlandWildlife #DutchNature
#OisterwijkseBossen #SmallBirds #QuietMoments
#ScientificCuriosity #NatureDetails #FieldBiology
#PixelfedPhotography #NatureLovers #BirdWatchers
#ByMaikeldeBakker #WonderingLens
The Crested Tit — small bird, serious hairstyle

While walking through the Oisterwijkse Bossen, we noticed movement among the dead leaves on the forest floor. At first glance, it looked like just another tit hopping about. But then I saw it. The mohawk. A tiny, unapologetic punk haircut in the middle of the forest.

This was a Crested Tit — Lophophanes cristatus (Kuifmees in Dutch). A species I don’t encounter often, and even more rarely get the chance to photograph. Crested tits are small, fast, and prefer staying low, close to tree trunks, roots, and bushes. Which makes perfect ecological sense in a forest… and perfect photographic chaos.

They forage by flicking through leaf litter, bark, and moss, searching for insects and seeds. That behavior kept this bird constantly in motion, darting between shadows, branches, and undergrowth. Capturing it meant reacting fast and accepting technical compromises.

Light was limited, and depth of field still mattered. I shot this handheld with my Canon EOS 5D Mark IV at f/6.3, 1/250s, ISO 3200. The shutter speed is about as slow as I dare go handheld with a moving subject, but it allowed me to freeze the bird while keeping enough light to preserve feather detail. Noise can be managed; motion blur cannot.

What I love about this image is not just the rarity of the species, but its character. That crest isn’t decorative — it’s communication, posture, attitude. Evolution has a sense of humor, and sometimes it gives it a mohawk.

#CrestedTit #LophophanesCristatus #Kuifmees #BirdPhotography #ForestBirds
#WildlifePhotography #Canon5DMarkIV #HandheldPhotography #LowLightPhotography
#BirdBehavior #NatureObservation #FieldBiology #AvianEcology
#OisterwijkseBossen #DutchNature #WoodlandWildlife
#SmallBirdBigAttitude #NatureDetails #ScientificCuriosity
#PixelfedPhotography #NatureLovers #BirdWatchers
#ByMaikeldeBakker #WonderingLens
Field biologists should wear an air conditioned exoskeleton suit to increase their comfort and endurance.
#biologists #fieldbiologists #fieldbiology #airconditionedvests #airconditionedjackets #acjackets #acvests #exoskeletonsuit #voucherspecimens #cyborgs #airconditioning
How do field biologists in dense tropical forests photograph the fruits and leaves of very tall trees from the ground?
#fieldbiology #fieldbiologists #botany #botanists #photography #naturephotography #plantphotography #wildlifephotography #photographers #plantsurveys #telephotolenses #tropicalforests #trees #rainforests

Spotted a Six-spotted Tiger Beetle (Cicindela sexguttata) eating an ant in my garden. These metallic green beetles are efficient predators—larvae wait in burrows to ambush prey, while adults chase down insects on the move. Harmless to humans, and great for natural pest control.

#Entomology #InsectID #NativeInsects #Cicindela #TigerBeetle #FieldBiology

While cleaning out my office I ran across my class notes from Field Zoology that I took as an undergraduate in 1989. This class set the stage for my career as a field biologist. I was hooked. In these notes, I have written that Dr. Walter Dalquest invented the use of mist nets for capturing bats. Three years later, Dr. Dalquest (Doc) would become my Master's thesis advisor. I had forgotten all about this little historical fact. So I did some research and confirmed it!

#bats #FieldBiology

I had not been following this but I'm glad to see that the National Science Foundation will now be requiring proposals to include a plan for Safe and Inclusive Field Work: https://beta.nsf.gov/policies/pappg/23-1/ch-2-proposal-preparation#2E9

#FieldWork #FieldInclusiveWeek #FieldBiology #Ecology #FieldEpi

Chapter II: Proposal Preparation Instructions

NSF - National Science Foundation

This coming week is Field Inclusive week, dedicated to increasing inclusivity in field work! There are are virtual events each day, including talks, panel discussions, giveaways, photo contests, and more:
https://www.fieldinclusive.org/fieldinclusiveweek-2023/

And you can check out the discussion by following #FieldInclusiveWeek

#Ecology #FieldWork #FieldBiology #FieldEpi

#FieldInclusiveWeek 2023 - Field Inclusive, Inc.

Join us for a week of virtual celebration of all Field Biologists. Featuring Panel Discussions with experts, talks, giveaways, photo contests, and more! Register for Virtual Events Below: Date and Time Event Name and Speaker(s) Free Registration January 174:00pm ET Field SafetyPanelists:Abbi Turner, Jin Bai, and Murry Burgess Register January 184:00pm ET Challenging Stereotypes:What should a Field Biologist Look Like?Speaker: Soo Uhm […]

Field Inclusive, Inc.
I like how #EcoEvo mastodon ecoevo.social mixes #paleontology, #FieldBiology, #TheoreticalBiology, and #genetics #genomics. I hope this will survive a growth in numbers.