Invidious
Aya Katz
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Aya Katz is an ape language researcher with a PhD in linguistics from Rice University. She also practiced law in Texas for nine years. Her J.D. is from Baylor Law School. She has written a number of books, which can be found on Amazon. You can also see how her scholarly articles rank on Google Scholar.
scholar.google.com/citations?hl=en&user=F5EcN6…
www.researchgate.net/profile/Aya_Katz
www.amazon.com/Aya-Katz/e/B004EKEM6A

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4:24

Grooming Indoors After Chat with Primatologist

Aya Katz

Shared 2 days ago

2.3K views

4:03

Chimpanzee Grooming Outdoors While the Dog Barks

Aya Katz

Shared 4 days ago

5.1K views

17:55

Members Only -- August 2025

Aya Katz

Shared 6 days ago

0 views

3:38

Chimpanzee Grooming Hand & Face Outdoors

Aya Katz

Shared 1 week ago

4.8K views

3:26

Chimpanzee Grooming Outdoors

Aya Katz

Shared 1 week ago

5.2K views

2:40

Chimpanzee Grooming with Care

Aya Katz

Shared 2 weeks ago

3.3K views

3:39

Chimpanzee Grooming Outdoors

Aya Katz

Shared 2 weeks ago

7.5K views

2:09

Chimpanzee Grooming on a Nice Fall Day

Aya Katz

Shared 3 weeks ago

3.6K views

2:49

Chimpanzee Grooming on the First Day of Fall

Aya Katz

Shared 3 weeks ago

3.6K views

2:45

Grooming Close Up

Aya Katz

Shared 1 month ago

3.3K views

1:49

Chimpanzee Examines Woman's Eyes and Nose

Aya Katz

Shared 1 month ago

3.5K views

5:33

Longer Chimpanzee Grooming Session

Aya Katz

Shared 1 month ago

7.3K views

3:09

Playful Chimpanzee Grooming

Aya Katz

Shared 1 month ago

3.3K views

3:32

Lazy Chimpanzee Grooming Outdoors

Aya Katz

Shared 1 month ago

3.4K views

3:54

Chimpanzee Checks Woman for Ticks

Aya Katz

Shared 1 month ago

4K views

13:01

Members Only -- July 2025

Aya Katz

Shared 1 month ago

0 views

2:40

Chimpanzee Grooming Closeup

Aya Katz

Shared 1 month ago

3.2K views

4:22

Chimpanzee Grooming in Bright Sunlight

Aya Katz

Shared 1 month ago

3.2K views

2:19

Chimpanzee Grooms Feet and Face

Aya Katz

Shared 1 month ago

3.2K views

2:41

Slow and Steady Chimpanzee Grooming

Aya Katz

Shared 1 month ago

2.7K views

2:03

ASMR Chimpanzee Grooming Outside on the Hammock

Aya Katz

Shared 2 months ago

4K views

3:49

Chimpanzee Grooming Woman on Hammock Indoors

Aya Katz

Shared 2 months ago

2.1K views

3:30

Chimpanzee Grooms Woman’s Leg & Foot

Aya Katz

Shared 2 months ago

16K views

7:02

Long and thorough Chimpanzee Grooming

Aya Katz

Shared 2 months ago

19K views

2:35

Chimpanzee Grooming Woman Outdoors on a Warm Day

Aya Katz

Shared 2 months ago

4.5K views

1:30

Chimpanzee Grooms Woman's Face and Feet

Aya Katz

Shared 2 months ago

4.1K views

6:17

Members Only -- June 2025

Aya Katz

Shared 2 months ago

0 views

2:52

Chimpanzee Grooming Compiled

Aya Katz

Shared 2 months ago

2.8K views

4:01

Chimpanzee Grooming Outdoors in the Heat

Aya Katz

Shared 2 months ago

3.7K views

3:01

Chimpanzee Grooming Outdoors on the Hammock

Aya Katz

Shared 3 months ago

3.6K views

3:12

Happy Chimpanzee Grooming

Aya Katz

Shared 3 months ago

2.9K views

4:20

Chimpanzee Grooming on an Ordinary Day

Aya Katz

Shared 3 months ago

4K views

6:15

Chimpanzee Grooming in July

Aya Katz

Shared 3 months ago

8.3K views

2:08

Grooming Eyes to Feet

Aya Katz

Shared 3 months ago

3.6K views

4:42

Chimpanzee Grooming on a Hot Summer Day

Aya Katz

Shared 3 months ago

7K views

3:33

Grooming on a Rainy Day

Aya Katz

Shared 3 months ago

3.7K views

7:53

Members Only — May 2025

Aya Katz

Shared 3 months ago

0 views

4:59

Grooming on a Warm Day

Aya Katz

Shared 3 months ago

4K views

4:47

Chimp Grooms Woman Head to Foot

Aya Katz

Shared 3 months ago

6.1K views

5:22

Chimp Grooms Woman's Face & Blows his Own Nose

Aya Katz

Shared 4 months ago

12K views

3:31

Playful Chimpanzee Grooming

Aya Katz

Shared 4 months ago

4.6K views

5:09

Chimpanzee Grooming in Pink & Black

Aya Katz

Shared 4 months ago

5.5K views

6:26

Chimpanzee Gives a Facial and a Pedicure

Aya Katz

Shared 4 months ago

9K views

2:05

Rainy Day Chimpanzee Grooming on the Hammock Indoors

Aya Katz

Shared 4 months ago

2.4K views

3:22

Close Grooming on a Free Day in May

Aya Katz

Shared 4 months ago

4.6K views

2:38

Chimpanzee Grooming on a Rainy Day

Aya Katz

Shared 4 months ago

3.2K views

8:01

April 2025 -- Members Only

Aya Katz

Shared 4 months ago

0 views

3:16

Chimpanzee Precision Grooming

Aya Katz

Shared 4 months ago

5.1K views

2:59

Chimpanzee Grooming Outside on the Bench

Aya Katz

Shared 4 months ago

8.6K views

1:47

Grooming in the Morning

Aya Katz

Shared 5 months ago

2.6K views

3:37

Happy, Playful Chimpanzee Grooming

Aya Katz

Shared 5 months ago

5.4K views

4:25

Chimpanzee Grooming Head to Toe

Aya Katz

Shared 5 months ago

7.9K views

3:38

Grooming on a Gloomy Day

Aya Katz

Shared 5 months ago

4.2K views

3:24

Grooming Up Close with a Tissue

Aya Katz

Shared 5 months ago

4.8K views

3:06

Basic Chimpanzee Grooming

Aya Katz

Shared 5 months ago

4.7K views

6:47

Chimpanzee Grooming on a Lazy Day

Aya Katz

Shared 5 months ago

6.9K views

3:26

Chimpanzee Grooming in the Month of April

Aya Katz

Shared 5 months ago

4.2K views

6:59

March 2025 -- Members Only

Aya Katz

Shared 6 months ago

0 views

2:11

Grooming During Hay Fever

Aya Katz

Shared 6 months ago

4.8K views

2:14

Happy Chimpanzee Grooming

Aya Katz

Shared 6 months ago

4.1K views

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