All Mammals
Primates
Cats
Whales & Dolphins
Carnivores
Ungulates
Primates list rankings

Although there is much more to mammalwatching than listing species, it is – for many of us – a fun way to track our effort. Mammal listing is nothing more than a friendly competition. But I believe it can motivate mammalwatchers and also lead to a more interactive and lively community. So if you have a list please share it here. Any questions about what people have seen or where? Just click on their list and ask them.

Create an account – or login to your account – then click on My Account from the top menu to add or manage your lists (or simply click here).

Download the list of all primates (Can be used to create a pdf ready for uploading your list)

Primatewatching rankings

#

Name

No. of species

List

Latest observations

1

Jon
Hall

302

View

Latest additions include Bale Monkey and Somalia Lesser Galago, in Ethiopia, all the Bolivian endemic Titis plus White-lipped Tamarin in Bolivia; Preuss's Guenons and Bioko Red Colobus in Equatorial Guinea in January 2023. Highlights include all the Lion Tamarins and all the Douc Langurs.

2

Cheryl
Antonucci

250

View

Some of the latest species include Perrier's Sifaka and Aye Aye from Madagascar and Grizzled Javan Langur. Previous highlights: all the spider monkeys, all the Callithrix marmosets and all the Callicebus titi monkeys

3

Martin
Royle

245

View

White-thighed Colobus & Green Monkey in Ghana latest sightings

4

Alex
Schouten

179

View

Highlights: Kipunji, Drill, all 9 species of Sifaka, all 3 species of Douc Langurs, Cat Ba Langur, Southern Muriqui, Pennant's Red Colobus. Latest trip: Cruise on the Amazon by Wildwings in May 2024 with 31 primate species seen in just 12 days (not all species seen were lifers).

5

Jonathan
Newman

178

View

Niemitz' and Peleng Tarsier, Kinda Baboon, Philippine Slow Loris, Brown-headed Spider Monkey among the highlights for 2023

6

Alex
Meyer

161

View

2024: Mandrill, Western Gorilla, Black Colobus and Gabon Squirrel Galago from Gabon // 2023: 73 Species of Lemur over 5 weeks in Madagascar // 2022: Silvery Javan Gibbon, Javan Slow Loris, West & East Javan Langurs // Previous Years: Kenya Coast Galago, Buffy-headed Marmoset, Golden-mantled Saddleback Tamarin, Black-faced Lion Tamarin, Panamanian Night Monkey, Coastal Black-handed Titi, Napo Saki, Northern Muriqui, Tana River Mangabey, Bale Monkey, Semliki Red Colobus, Eastern Gorilla, Chimpanzee, and Human at birth (only way to truly see wild Humans)

7

Stuart
Chapman

159

View

2024 highlights: Javan gibbon, Aye-aye, Sumatran orangutan; Previous highlights: endangered Asian primates including Lao langur, Cat Ba langur, all three species of Douc langur and Arunachal macaque.

8

Romain
Bocquier

143

View

Northern pig tailed macaque and Pilleated Gibbon in Thailande

9

Charley
Hesse

131

View

Latest trip to S India with Lion-tailed Macaque & Nilgiri Langur

10

Tomer

122

View

I've actually had lots of highlights - I love my primates. The most recent one was the beautiful Golden Snub-nosed Monkey from Sichuan

11

George
Vincent

120

View

Latest highlights include Golden-backed Uakari, Miller's Saki, Medem's Titi, Ornate Titi and Guianan Bearded Saki

12

Mark
Tasker

118

View

All records visible on iGoTerra

13

Cathy
Pasterczyk

113

View

Most recent is Marañón White-fronted Capuchin Cebus yuracus

14

Philip
Precey

96

View

96 species as of May 2023: most recent additions Gelada, Hamadryas and Bale Monkey in 2020

15

Samuel
Marlin

90

View

Highlights are: Mountain gorillas and chimpanzee in Uganda; all the sifakas (6 seen out of 9 species) in Madagascar

16

Andreas
Jonsson

89

View

Latest addition: July 2023 - White-bellied spider monkey amongst others in Ecuador

17

Jonas
Livet

86

View

Update 07/2024: 86 primate species seen in the wild, total 242 primate species seen including ones in captive settings

18

Ben
Chapple

78

View

Highlights: Eastern Gorilla,

19

Terry
Reis

72

View

My recent new species was Spectacled Galago in Uganda. A predictable highlight was Eastern Gorilla. I haven't added either Thomas's or Demidoff's Dwarf Galago to my list as I'm concerned about identification. If anyone has information beyond size and movement I'd be most interested to hear it.

20

Brett
Taylor

56

View

It's actually been a while since this list was added to. Vietnam primates are a definite highlight. I really just wanted to be in the top 10 of the primate lists and reside with the other esteemed mammal watchers here while I could. Shameless I know. Cheers.

21

Michael
Johnson

36

View

More than half the mammals on my list come from my trip to Uganda in Feb 23, during which I saw 21 primate species.

22

Martin
Walsh

34

View

Recent additions:c Gurskey's Spectral Tarsier, Gorontalo Macaque, Celebes Crested Macaque. Previous highlights: Vietnam's Doucs, Bornean Orangutan, Gelada.

23

Martin
Fichtler

24

View

Latest: Barbary Macaque, June 2022, Morocco and Thick-tailed Greater Galago, Aug. 2022, South Africa. Highlight: Drill in Cameroon.

24

Kyle
Smith

22

View

Latest additions were Black-and-gold Howler Monkey (Alouatta caraya), Black-capped Squirrel Monkey (Saimiri boliviensis), Brown Capuchin (Sapajus apella), and Bolivian Red Howler Monkey (Alouatta sara) in July 2019 in Bolivia

25

Jacob
Zinn

21

View

Highlights: Spider, howler and squirrel monkeys in June 2022, Barbary macaques in March 2023, black and white colobus, tantalus monkeys, olive baboons, red-tailed monkey, De Brazza's monkey and mountain gorillas in June 2023, 11 lemurs including a hibernating dwarf lemur and lots of time following Milne-Edwards' Sifakas in Ranomafana National Park, Madagascar, June-August 2024

26

Moses
Swanson-Mwamasika

18

View

Latest observations: Sanje mangabey, Udzungwa red colobus, Angola black-and-white colobus, yellow baboon.

27

Warren
Gilson

16

View

October 2024 : Chacma Baboons and Vervet Monkeys (Kruger NP)

28

Waskito
Wibowo

13

View

Javan Slow Loris in Central Java, Indonesia (17 September 2023)

29

William
Lewis

9

View

Latest - 6 species in East Africa, July 2024. Highlights include Red-tailed Monkey, Thick-tailed Greater Galago, and Central American Spider Monkey

30

Diedert
Koppenol

5

View

Central American Spider Monkey

31

Jesse
Golden

4

View

Southern Pig-tailed Macaque (20 Oct 2019)

32

Bruno
Kovacs Gomez

1

View

Only Barbary Macaque, in 2019 in Gibraltar and in 2023 in Morocco.