Can Cats and Coyote Co-Exist? Surprising Findings From Suburban Los Angeles

New research finds that cats and coyotes both use green spaces in a Los Angeles suburb.

Human-wildlife conflict tends to increase as urban areas continue to encroach on natural ecosystems. While some animals actively shun human contact at all costs, other species thrive in metropolitan environments. In particular, coyotes have become frequent visitors near human settlements, and are generally considered a significant source of human-wildlife conflict. These urban predators have adapted to consume a range of human food sources, such as trash, ornamental fruits, and domestic pets. Because of this, city dwellers often worry about the safety of their pets, particularly outdoor cats. Is it possible to minimize conflict between these two species in an urban setting?

Credit: Rebecca N. Davenport, Center for Urban Resilience, Loyola Marymount University

According to numerous studies throughout the United States, from Seattle to New York, cats comprise less than 5% of coyote diet. So, why do diet studies in Los Angeles reveal that cats comprise nearly 20% of coyote diet? Residents in Culver City, a suburb of Los Angeles, reported that 72 cats were killed in 18 months, thought to be the victims of coyote attacks. The first glimpse into this anomaly may be offed by a recent study conducted by Rebecca Davenport and colleagues from the Center for Urban Resistance (CURes) at Loyola Marymount University. The study, “Spatiotemporal relationships of coyotes and free-ranging domestic cats as indicators of conflict in Culver City, California,” was published this month in the peer-reviewed, scientific journal PeerJ – Life and Environment.

Credit: Rebecca N. Davenport, Center for Urban Resilience, Loyola Marymount University

For the study, the researchers installed 20 motion-sensor cameras in Culver City parks, neighborhoods, and green spaces to monitor the presence of cats and coyotes for six months. Similar to other studies, the scientists found that coyotes prefer green spaces to urbanized and/or residential areas. However, cats did not display a preference for a particular habitat type. This result is quite surprising, as studies in Chicago and North Carolina found that cats prefer urban areas and directly avoid areas where coyotes are prevalent. Instead, cats in Culver City were present in the same green space fragments as coyotes. Additionally, cats in this Los Angeles suburb displayed more nocturnal behavior than is typical for urban cats. These unexpected findings may explain why there have been such frequent cases of cat mortality in Culver City. 

Credit: Rebecca N. Davenport, Center for Urban Resilience, Loyola Marymount University

Residents commonly believe that coyotes intentionally hunt down pets within their neighborhoods. On the contrary, as this study suggests that coyotes tend to stick to natural areas around the city. Urban green spaces contain plenty of alternative prey sources for coyotes, such as cottontail rabbits. Therefore, it is unlikely that coyotes choose to leave their preferred green space habitat in order to seek out domestic pets. Instead, high rates of cat mortality in Culver City may be a result of cats roaming freely through urban green spaces and displaying increased nocturnality compared to cats in other cities. 

Credit: Rebecca N. Davenport, Center for Urban Resilience, Loyola Marymount University

Given that coyotes are perceived as a source of conflict in urban areas, countless management efforts focus on the control or eradication of “problem” coyotes. However, the authors recognize that coyotes are native to these environments, while domestic cats have been widely introduced to urban and rural areas across the United States. Unfortunately, cats have been shown to devastate populations of native species, such as songbirds and small mammals. Given these ecological consequences, the researchers recommend that management efforts consider restrictions or control measures for outdoor cats, rather than solely focusing on the role of coyotes in urban human-wildlife conflict. 

Reference: “Spatiotemporal relationships of coyotes and free-ranging domestic cats as indicators of conflict in Culver City, California” 7 October 2022, PeerJ – Life and Environment.
DOI: 10.7717/peerj.14169

The CURes team has been studying urban coyotes in Culver City for three years and is currently preparing further analyses.

Credit: Rebecca N. Davenport, Center for Urban Resilience, Loyola Marymount University

New research finds that cats and coyotes both use green spaces in a Los Angeles suburb.

Human-wildlife conflict tends to increase as urban areas continue to encroach on natural ecosystems. While some animals actively shun human contact at all costs, other species thrive in metropolitan environments. In particular, coyotes have become frequent visitors near human settlements, and are generally considered a significant source of human-wildlife conflict. These urban predators have adapted to consume a range of human food sources, such as trash, ornamental fruits, and domestic pets. Because of this, city dwellers often worry about the safety of their pets, particularly outdoor cats. Is it possible to minimize conflict between these two species in an urban setting?

Credit: Rebecca N. Davenport, Center for Urban Resilience, Loyola Marymount University

According to numerous studies throughout the United States, from Seattle to New York, cats comprise less than 5% of coyote diet. So, why do diet studies in Los Angeles reveal that cats comprise nearly 20% of coyote diet? Residents in Culver City, a suburb of Los Angeles, reported that 72 cats were killed in 18 months, thought to be the victims of coyote attacks. The first glimpse into this anomaly may be offed by a recent study conducted by Rebecca Davenport and colleagues from the Center for Urban Resistance (CURes) at Loyola Marymount University. The study, “Spatiotemporal relationships of coyotes and free-ranging domestic cats as indicators of conflict in Culver City, California,” was published this month in the peer-reviewed, scientific journal PeerJ – Life and Environment.

Credit: Rebecca N. Davenport, Center for Urban Resilience, Loyola Marymount University

For the study, the researchers installed 20 motion-sensor cameras in Culver City parks, neighborhoods, and green spaces to monitor the presence of cats and coyotes for six months. Similar to other studies, the scientists found that coyotes prefer green spaces to urbanized and/or residential areas. However, cats did not display a preference for a particular habitat type. This result is quite surprising, as studies in Chicago and North Carolina found that cats prefer urban areas and directly avoid areas where coyotes are prevalent. Instead, cats in Culver City were present in the same green space fragments as coyotes. Additionally, cats in this Los Angeles suburb displayed more nocturnal behavior than is typical for urban cats. These unexpected findings may explain why there have been such frequent cases of cat mortality in Culver City. 

Credit: Rebecca N. Davenport, Center for Urban Resilience, Loyola Marymount University

Residents commonly believe that coyotes intentionally hunt down pets within their neighborhoods. On the contrary, as this study suggests that coyotes tend to stick to natural areas around the city. Urban green spaces contain plenty of alternative prey sources for coyotes, such as cottontail rabbits. Therefore, it is unlikely that coyotes choose to leave their preferred green space habitat in order to seek out domestic pets. Instead, high rates of cat mortality in Culver City may be a result of cats roaming freely through urban green spaces and displaying increased nocturnality compared to cats in other cities. 

Credit: Rebecca N. Davenport, Center for Urban Resilience, Loyola Marymount University

Given that coyotes are perceived as a source of conflict in urban areas, countless management efforts focus on the control or eradication of “problem” coyotes. However, the authors recognize that coyotes are native to these environments, while domestic cats have been widely introduced to urban and rural areas across the United States. Unfortunately, cats have been shown to devastate populations of native species, such as songbirds and small mammals. Given these ecological consequences, the researchers recommend that management efforts consider restrictions or control measures for outdoor cats, rather than solely focusing on the role of coyotes in urban human-wildlife conflict. 

Reference: “Spatiotemporal relationships of coyotes and free-ranging domestic cats as indicators of conflict in Culver City, California” 7 October 2022, PeerJ – Life and Environment.
DOI: 10.7717/peerj.14169

The CURes team has been studying urban coyotes in Culver City for three years and is currently preparing further analyses.