Rat poison kills a pack of Eastern Coyotes, Canis latrans, in an urban area

We document the death of a pack of Eastern Coyotes (Canis latrans) from high levels of brodifacoum, a second generation poison that is the active ingredient in some forms of rat poison (e.g., d-Con®). The Coyotes died within a week of each other during late March/early April 2005. This incident indicates the vulnerability of wild animals to commercial over-the-counter rodenticides

Humanity’s best friend: A dog-centric approach to addressing global challenges

No other animal has a closer mutualistic relationship with humans than the dog (Canis familiaris). Domesticated from the Eurasian grey wolf (Canis lupus), dogs have evolved alongside humans over millennia in a relationship that has transformed dogs and the environments in which humans and dogs have co-inhabited. The story of the dog is the story of recent humanity, in all its biological and cultural complexity. By exploring human-dog-environment interactions throughout time and space, it is possible not only to understand vital elements of global history, but also to critically assess our present-day relationship with the natural world, and to begin to mitigate future global challenges. In this paper, co-authored by researchers from across the natural and social sciences, arts and humanities, we argue that a dog-centric approach provides a new model for future academic enquiry and engagement with both the public and the global environmental agenda

An ethogram developed on captive eastern coyotes Canis latrans

We studied capture Eastern Coyotes (Canis latrans) from 27-585 days of age and compiled an ethogram on them. A total of 72247 15-sec samples were taken, amounting to 301 h of field time varying between 59.4-61.3 h per Coyote. A total of 540 behavioral patterns was observed amongst the 16 behaviour categories ranging from 9 (miscellaneous) to 72 (explore/investigate) action patterns per parent category. The 16 parent categories that we believed best described and appropriately sorted the behavioural actions were resting, sitting, sitting1, sitting2, standing, traveling, explore/investigating, hunting, feeding, infantile, greeting, self play, play initiating, playing, agonistic, and miscellaneous. Exploring accounted for \u3e31% of all of the behaviours observed with resting and sitting (combined), standing, traveling, and play as categories decreasing in order of most to least frequent. Despite some omissions in our ethogram and drift associated with its ongoing development, we believe that the large amount of data collected made it rigorous enough to be a useful guide for the species. We argue that although future research will no doubt add to and/or modify components of it, its ease of use in the field (in captivity or in the wild) and it being the first complete ethogram described for the species, make it a useful tool for future researchers

Million TreesNYC Conference Proceedings: Editor\u27s Introduction

The manuscript is the Editor\u27s Introduction for the 2010 Special Edition of CATE featuring the proceedings of the Million TreesNYC Conference held in March 2010 in New York City

Summer 2011

Cities and the Environment Editor, Eric Strauss, provides an introduction to the Summer 2011 issue. He discusses the journal\u27s transition to its new home at Loyola Marymount University and the creation of the Center for Urban Resilience and Ecological Solution, while underscoring highlights of the special topics section on Urban Predators. The contributors to this section participated in the International Symposium on Urban Wildlife and the Environment hosted by the Wildlife Society at the University of Massachusetts Amherst in June of 2009. Finally, Dr. Strauss notes the breadth of our issue by mentioning the additional articles\u27 focus on rain gardens, water quality, arthropod diversity, green roofs, and socio-ecological dynamics

The moral world of the emotionally disturbed: an exploratory study.

In the past half-century of psychological theorizing and research, there has been a growing interest in the concepts of mental illness and moral development. These areas both have man as their common element, but attempts to look at their interconnections have previously been clouded by inadequate knowledge of the separate elements themselves. Since this thesis concerns those interconnections, a clearer and more concise exposition of the moral-interpersonal world of the emotionally disturbed is perhaps called for