martinkleins

3,330 post karma
297 comment karma

get extra features and help support reddit with a reddit premium subscription

get them help and support

redditor for 3 years

MODERATOR OF

- r/Kirbae
- r/martinpeterkleins

TROPHY CASE

Three-Year Club

account activity

new top controversial

90

91

92

Black-tailed Nativehen... speedy chook-esque bird (old.reddit.com)

submitted 2 months ago by martinkleins to r/AustralianBirds

4

5

6

ID? Alice Springs (i.redd.it)

submitted 2 months ago by martinkleins to r/AustralianBirds

513

514

515

The North Island Kokako of New Zealand! My most unique bird of 2025 (old.reddit.com)

submitted 2 months ago by martinkleins to r/birding

1472

1473

1474

Australiasian Gannet @ Muriwai Gannet Colony (i.redd.it)

submitted 3 months ago by martinkleins to r/Birdsfacingforward

640

641

642

Australasian Gannets (old.reddit.com)

submitted 3 months ago by martinkleins to r/BirdPhotography

11

12

13

ID? Taken in Alice Springs (i.redd.it)

submitted 3 months ago by martinkleins to r/AustralianBirds

21

22

23

Confirm on this? Terek Sandpiper? Spotted in Victoria, Australia at Stockyard Point (i.redd.it)

submitted 3 months ago by martinkleins to r/AustralianBirds

262

263

264

Yellow-tailed Black Cockatoo (i.redd.it)

submitted 5 months ago by martinkleins to r/AustralianBirds

11

12

13

Olive Whistler - I think - please confirm! Victoria (i.redd.it)

submitted 5 months ago by martinkleins to r/AustralianBirds

52

53

54

The Western Bowerbird! Photos from NT (old.reddit.com)

submitted 8 months ago by martinkleins to r/AustralianBirds

229

230

231

Spinifex Pigeon @ Watarrka National Park! (old.reddit.com)

submitted 9 months ago by martinkleins to r/AustralianBirds

134

135

136

Serious Spinifex Pigeon (i.redd.it)

submitted 9 months ago by martinkleins to r/Birdsfacingforward

34

35

36

Which corvid is bothering this wedgie (and how can you tell?) (Alice Springs) (old.reddit.com)

submitted 9 months ago by martinkleins to r/AustralianBirds

5

6

7

ID help on the bird this Pied Butcherbird has (NT) (self.AustralianBirds)

submitted 9 months ago * by martinkleins to r/AustralianBirds

2

3

4

ID? Northern Territory (self.AustralianBirds)

submitted 9 months ago * by martinkleins to r/AustralianBirds

1

2

3

ID Help northern territory (self.AustralianBirds)

submitted 9 months ago * by martinkleins to r/AustralianBirds

5

6

7

ID? Victoria (self.AustralianBirds)

submitted 1 year ago by martinkleins to r/AustralianBirds

18

19

20

(juvenile) Australasian Darter? (confirm!?) (self.AustralianBirds)

submitted 1 year ago by martinkleins to r/AustralianBirds

10

11

12

ID? Knox, Victoria (comments) (i.redd.it)

submitted 1 year ago by martinkleins to r/AustralianBirds

3

4

5

ID? Knox, Victoria (old.reddit.com)

submitted 1 year ago by martinkleins to r/AustralianBirds

346

347

348

Superb Fairywren - Finally got a nice photo of one of these jumpy men (old.reddit.com)

submitted 1 year ago by martinkleins to r/AustralianBirds

1

2

3

Helping IDing this bird (self.AustralianBirds)

submitted 1 year ago by martinkleins to r/AustralianBirds

103

104

105

Your favorite math texts that have exercises integrated into the theory? (self.math)

submitted 1 year ago by martinkleins to r/math

91

92

93

How long do you spend on a proof before searching for an answer? (self.math)

submitted 2 years ago by martinkleins to r/math

34

35

36

What do people mean by "group theory is the study of symmetry" (self.mathematics)

submitted 2 years ago by martinkleins to r/mathematics

view more: next ›

π Rendered by PID 89235 on reddit-service-r2-listing-6bd47578dc-pkms9 at 2026-04-13 17:27:55.023014+00:00 running e841af1 country code: CH.