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1.
Birth ; 50(2): 267-272, 2023 06.
Article in English | MEDLINE | ID: mdl-37088917

ABSTRACT

Racial concordance has been identified as a potential strategy to improve the perinatal health of Black women and birthing people by mitigating implicit bias and improving mutual trust, healthy communication, and satisfaction. In a recent article published in BIRTH: Issues in Perinatal Care, Bogdan-Lovis et al. surveyed 200 Black women to determine whether they possessed a race and gender practitioner preference for their birth practitioner and examined whether race and gender concordance was associated with greater birth satisfaction and perceived respect, trust, practitioner competence, empathy, and use of inclusive communication. In this commentary, written by a group of Black midwives, we respond to the study and offer a vision for race-concordant care that encompasses cultural safety provided in a community-based setting.


Subject(s)
Black or African American , Midwifery , Pregnancy , Humans , Female , White People , Communication , Health Personnel
5.
Nurse Pract ; 42(4): 6-7, 2017 04 16.
Article in English | MEDLINE | ID: mdl-28306655
6.
Zool Stud ; 55: e6, 2016.
Article in English | MEDLINE | ID: mdl-31966151

ABSTRACT

Jakob Krieger, Michelle M. Drew, Bill S. Hansson, and Steffen Harzsch (2016) Christmas Island, Indian Ocean, currently supports one of the largest populations of the giant terrestrial robber crab, Birgus latro (Crustacea, Anomala, Coenobitidae), the largest land living arthropod. Robber crabs are considered opportunistic omnivores feeding on a diversity of plants as well as animal derived foods. Previous reports indicate that the B. latro is primarily an omnivorous scavenger; however, there is some anecdotal evidence suggesting that the species may also hunt actively. Between 2010 and 2012 during three field trips to Christmas Island, we observed and documented active predatory behavior of B. latro on the endemic Christmas Island red crab, Gecarcoidea natalis (Brachyura, Gecarcinidae). Our observations suggest that B. latro does actively hunt, and exhibits at least two distinct predatory strategies. Large robber crabs are able to actively overwhelm and kill red crabs, while smaller individuals are likely to provoke red crabs to autotomize limbs on which to feed. These findings may indicate a much tighter predator-prey relationship between robber crabs and red crabs than considered before.

8.
PLoS One ; 7(11): e49809, 2012.
Article in English | MEDLINE | ID: mdl-23166774

ABSTRACT

We investigated the navigational capabilities of the world's largest land-living arthropod, the giant robber crab Birgus latro (Anomura, Coenobitidae); this crab reaches 4 kg in weight and can reach an age of up to 60 years. Populations are distributed over small Indo-Pacific islands of the tropics, including Christmas Island (Indian Ocean). Although this species has served as a crustacean model to explore anatomical, physiological, and ecological aspects of terrestrial adaptations, few behavioral analyses of it exist. We used a GPS-based telemetric system to analyze movements of freely roaming robber crabs, the first large-scale study of any arthropod using GPS technology to monitor behavior. Although female robber crabs are known to migrate to the coast for breeding, no such observations have been recorded for male animals. In total, we equipped 55 male robber crabs with GPS tags, successfully recording more than 1,500 crab days of activity, and followed some individual animals for as long as three months. Besides site fidelity with short-distance excursions, our data reveal long-distance movements (several kilometers) between the coast and the inland rainforest. These movements are likely related to mating, saltwater drinking and foraging. The tracking patterns indicate that crabs form route memories. Furthermore, translocation experiments show that robber crabs are capable of homing over large distances. We discuss if the search behavior induced in these experiments suggests path integration as another important navigation strategy.


Subject(s)
Crustacea/physiology , Geographic Information Systems , Telemetry , Animals , Behavior, Animal , Circadian Rhythm , Ecosystem , Female , Indian Ocean , Islands , Male , Population Dynamics
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