Search found 290 matches

by Robert Berdan
Wed Jul 14, 2021 9:19 am
Forum: Photography Through the Microscope
Topic: Actinosphaerium eichhorni
Replies: 4
Views: 391

Re: Actinosphaerium eichhorni

Nice DIC images.
RB
by Robert Berdan
Wed Jul 14, 2021 9:18 am
Forum: Photography Through the Microscope
Topic: Micrasterias furcata
Replies: 3
Views: 195

Re: Micrasterias furcata

Very nice photo.
RB
by Robert Berdan
Wed Jul 14, 2021 9:16 am
Forum: Photography Through the Microscope
Topic: Seaweeds fluorescence
Replies: 12
Views: 344

Re: Seaweeds fluorescence

Beautiful photos nice work.
RB
by Robert Berdan
Thu Jun 24, 2021 2:44 pm
Forum: Photography Through the Microscope
Topic: Pollen
Replies: 4
Views: 224

Re: Pollen

Beautiful - I tried to find some interesting pollen recently and most of the pollen looked similar. Kudos to you and your photos.
RB
by Robert Berdan
Sun May 30, 2021 5:56 pm
Forum: Photography Through the Microscope
Topic: Pond Collecting - A Safari
Replies: 5
Views: 298

Re: Pond Collecting - A Safari

Hi Rik the two Euplotes seemed to be attached as moving one moved the other, but there are other possibilities. I have lots ciliates dividing but never seen two like this? Other possible explanations are possible, hoping maybe someone might comment. Bruce Taylor always provides interesting insights....
by Robert Berdan
Sun May 30, 2021 10:57 am
Forum: Photography Through the Microscope
Topic: Docidium baculum
Replies: 1
Views: 198

Re: Docidium baculum

Nice image with clean back ground.
RB
by Robert Berdan
Sun May 30, 2021 10:55 am
Forum: Photography Through the Microscope
Topic: Actinosphaerium cell division
Replies: 9
Views: 328

Re: Actinosphaerium cell division

Very cool images of them dividing. Also like your video - excellent quality.
RB
by Robert Berdan
Sun May 30, 2021 10:53 am
Forum: Photography Through the Microscope
Topic: Actinosphaerium cell division
Replies: 9
Views: 328

Re: Actinosphaerium cell division

Very cool images of them dividing.
RB
by Robert Berdan
Sun May 30, 2021 10:51 am
Forum: Photography Through the Microscope
Topic: Pond Collecting - A Safari
Replies: 5
Views: 298

Pond Collecting - A Safari

On Saturday May 29th - went out pond collecting nearby my home in Calgary as I often do to capture a few interesting specimens which still need to be identified. I am attaching few of my favorites below. Any assistance with identification welcome. Most ciliates I have seen divide appear end to end s...
by Robert Berdan
Sun May 30, 2021 10:31 am
Forum: Photography Through the Microscope
Topic: dandelion clock,ob.4x
Replies: 3
Views: 358

Re: dandelion clock,ob.4x

Beautiful and clear photo. i was looking at Dandelions a couple of days ago looking for interesting pollen.
Nice lighting.
by Robert Berdan
Sun May 30, 2021 10:29 am
Forum: Photography Through the Microscope
Topic: Pediastrum pertusum
Replies: 5
Views: 236

Re: Pediastrum pertusum

Great photo - they usually aren't flat so I believe you focus stacked this one. Nice and clear all around.
RB
by Robert Berdan
Sun May 30, 2021 10:27 am
Forum: Photography Through the Microscope
Topic: Vaginicola
Replies: 5
Views: 258

Re: Vaginicola

Very nice DIC images - Kudos. I have found a few, but still trying to get some nice photos like yours,
RB
by Robert Berdan
Fri May 28, 2021 3:16 pm
Forum: Photography Through the Microscope
Topic: Platyias quadricornis
Replies: 2
Views: 159

Re: Platyias quadricornis

Nice photo Mike - it looks like you focused stacked the image and you did a nice job on the foot (tail) end.
Cheers
RB
by Robert Berdan
Tue May 25, 2021 10:50 am
Forum: Photography Through the Microscope
Topic: Didinium vs Paramecium Predator and prey
Replies: 5
Views: 304

Didinium vs Paramecium Predator and prey

I just finished a short study of Didinium nasatum feeding on Paramecium caudatum. I could not find Didinium at local ponds so ordered some from Boreal labs. All the research papers I read also ordered them. Wondering if any of you have found Didinium in a lake or fresh water pond? I watched Didinium...
by Robert Berdan
Tue May 25, 2021 10:41 am
Forum: Photography Through the Microscope
Topic: Copepod
Replies: 3
Views: 165

Re: Copepod

Nice photo thanks for sharing
RB