Unveiling the Secrets of Female Bull Sharks Through Photo Identification along the Mexican Shore

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Every year, between November and March, the shores of Playa del Carmen host a captivating aggregation of female bull sharks, many in the final stages of gestation. In this corner of the Mexican Caribbean, a unique collaboration unfolds among the local community, divers, fishermen, authorities, and scientists, all working together to conserve and understand these majestic creatures.

While shark fishing is legal in Mexico, certain species like the great white shark, whale shark, and basking shark are protected by law, excluding the bull shark. Recognizing the value of the aggregation, the community actively commits to its conservation, partnering with authorities and scientists to generate vital information for the management and protection of this iconic species.

A key practice involves the non-invasive photo identification of bull sharks, capturing distinctive marks such as scars, color patterns, and fin shapes. Over the past five years, the community has identified around 50 female bull sharks, analyzing over 10,000 photos donated by generous photographers who participated in dives within the Public Use Zone Bull Shark, part of the Mexican Caribbean Biosphere Reserve off Playa del Carmen’s scenic shores.

This invaluable information forms the basis for a deeper understanding of the bull shark aggregation, reflecting years of dedicated effort and a significant milestone in sharing accomplishments with the community and the world.

This project has been also led and supported by Dr. Oscar Sosa-Nishisaki, and Dr. Luz Saldaña, as well as backing from the National Commission of Natural Protected Areas through the Directorate of the Mexican Caribbean Biosphere Reserve, the community proudly presents its inaugural catalog of bull shark photo identification.

This community science project sets a powerful precedent, showcasing how a determined community can make substantial strides in protecting its natural resources. MarAlliance is honored to have funded the design and first printed version of the guide. Explore the digital version of this captivating catalog [link], and join the thrilling journey of discovery and conservation of bull sharks in the crystal-clear waters of Playa del Carmen.

 

The presented catalog includes the 25 sharks most frequently sighted and is part of an ongoing study conducted by Cecilia Gutiérrez Navarro and Candy López Castillejos under the guidance of Dr. Oscar Sosa-Nishisaki, Principal Investigator E, Department of Biological Oceanography at CICESE. The study receives technical support from Dr. Luz Erandi Saldaña-Ruiz of the Department of Biological Oceanography at CICESE and Dr. Rachel T. Graham, founder and Executive Director of MarAlliance. The project also enjoys the unwavering support of Ana Rosenfeld and Keila Kasai, all in cooperation with the National Commission of Natural Protected Areas through its Directorate of the Mexican Caribbean Biosphere Reserve and the Organized Group of Bull Shark Tourist Service Providers.

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Asistente de comunicación (Internship)

MarAlliance es una organización internacional sin ánimo de lucro registrada en EE.UU., Belice, Panamá y Cabo Verde, cuyo objetivo es explorar, facilitar e inspirar cambios positivos para la fauna marina amenazada, especialmente tiburones y rayas, sus hábitats críticos y las comunidades humanas dependientes. Nuestra misión es amplia y ambiciosa, y trabajamos en tres idiomas y en siete países de tres regiones. Ante el declive de muchas poblaciones de megafauna marina, estas especies necesitan una voz fuerte, eficaz y con base científica que las represente para ayudar a los socios dependientes a dar forma a las estrategias y acciones de gestión y conservación para invertir el declive.

Resumen del puesto:

Buscamos a un becario (6 meses) proactivo, con conocimientos digitales y excelente capacidad de redacción y edición de textos, que apoye la creación de contenidos escritos de alta calidad y recursos multicanal para difundir el trabajo que MarAlliance realiza a través de sus plataformas en línea (sitio web, redes sociales, boletín, entre otras) y fuera de línea, y que interactúe con nuestro público externo para contribuir a nuestros objetivos generales de comunicación y marketing. El Asistente de Comunicación dependerá directamente del Coordinador de Comunicación y Marketing, y trabajará en estrecha colaboración con el resto del equipo para apoyarles en los elementos de comunicación de su trabajo.

Las funciones y responsabilidades incluirán, entre otras, las siguientes:

  1. Proporcionar apoyo creativo, editorial y operativo a los proyectos. 
  2. Apoyo en la organización, etiquetado y etiquetado del archivo fotográfico y gestión del archivo de vídeo.
  3. Gestión de la comunidad: Gestionar activamente los canales de medios sociales, así como identificar nuevas tendencias y oportunidades de colaboración. Generar reels y visuales.
  4. Apoyo en la redacción de artículos de blog (SEO) y contenido de boletines. 
  5. Ayudar a construir y desarrollar materiales, herramientas y acciones para campañas (online y offline).
  6. Ayudar en diferentes tareas relacionadas con la comunicación trabajando mano a mano con contratistas externos (desarrollador web, diseñador gráfico…) para mejorar el compromiso de las audiencias externas.
  7. Apoyo en la elaboración de informes de campañas y comunicaciones (Google Analytics, métricas de redes sociales, informes de marketing por correo electrónico).
  8. Como parte del Equipo de Comunicación de MarAlliance, apoyar al Coordinador de Comunicación y Marketing en cualquier otro proyecto de comunicación, coherente con las habilidades y experiencia del titular del puesto, en circunstancias no rutinarias.

Experiencia, conocimientos y aptitudes requeridos:

  1. Licenciatura en comunicación, periodismo, marketing o cualquier disciplina relacionada.
  2. Experiencia en comunicación digital o marketing.
  3. Pasión e interés por la naturaleza, la vida marina y la conservación.
  4. Capacidad demostrada para redactar y presentar comunicaciones creativas.
  5. Presencia y conocimientos de medios sociales y digitales.
  6. Capacidad para realizar múltiples tareas y detectar buenas historias.
  7. Capacidad para trabajar a distancia y cumplir los plazos establecidos.
  8. Conocimientos de diseño gráfico deseables, pero no necesarios.
  9. Conocimientos de edición de vídeo deseables pero no necesarios. 

Salario y prestaciones:

Estipendio durante 6 meses.

Idiomas:

Español, con fluidez en inglés

Localización:

Nacionales o residentes de Panamá, Belice, México, Honduras, Guatemala.

Este contrato será a distancia dentro de las zonas horarias de América, flexible, a tiempo completo y desde casa con hasta un 10% de viajes ocasionales locales e internacionales.

Cómo presentar la candidatura:

Por favor, envíe su currículum, portfolio si lo tiene, y carta de presentación a info@maralliance.org con “MAR-CA_Apellido” en el asunto antes del 21 de marzo, 2024. No se admiten llamadas.

Communications Assistant (Internship)

MarAlliance is an international non-profit registered in the US, Belize, Panama and Cabo Verde that aims to explore, enable and inspire positive changes for threatened marine wildlife – notably sharks and rays – their critical habitats and dependent human communities. Our remit is broad and ambitious, and we work in three languages and across seven countries encompassed by three regions. In the face of declines in many populations of marine megafauna, these species need a strong, effective, and science-based voice to represent them to help dependent partners shape management and conservation strategies and action to reverse declines.

Position summary:

We are seeking for a proactive, digitally savvy Paid Intern (6 month) Communications Assistant with excellent writing and copy editing skills, who will support the creation of high-quality written content and multichannel assets to broadcast the work MarAlliance does through its online (website, social media, newsletter, among others) and offline platforms, and engage with our external audiences to contribute to our overall communications and marketing goals. The Communications Assistant will directly report consistently to the Communications and Marketing Coordinator, and work closely with the rest of the team to support them on the communications elements of their work.

Duties and responsibilities will include but are not limited to:

  1. Provide creative, editorial, and operational project support. 
  2. Support organizing, labeling and tagging the photo archive and video archive management.
  3. Community Management: Actively manage social media channels, as well as identify new trends and collaboration opportunities. Generate reels and visuals.
  4. Support with writing blog articles (SEO) and newsletter content. 
  5. Help build and develop materials, toolkits, and actions for (online and offline) campaigns.
  6. Assist in different communications-related tasks working hand in hand with external contractors (web developer, graphic designer…) to improve the engagement of external audiences.
  7. Support in campaign and communications reporting (Google Analytics, social media metrics, email marketing reports)
  8. As part of the MarAlliance Communications Team, support the Communications and Marketing Coordinator with any other communications projects, consistent with the skills and expertise of the post holder, in non-routine circumstances.

Experience, Knowledge, and Skills Required:

  1. Bachelor’s degree in communications, journalism, marketing or any related discipline.
  2. Experience working in digital communications and or marketing.
  3. Passion and interest for nature, marine life and conservation.
  4. Proven ability to write and deliver creative communications.
  5. Social Media and digital presence and knowledge.
  6. Ability to multitask and spot good stories.
  7. Capable of working remotely and meeting established deadlines.
  8. Graphic design skills are desirable but not required.
  9. Video editing skills are desirable but not required.

Salary and benefits:

Stipend for 6 month.

Language:

English, Spanish are mandatory.

Location:

Panama, Belize, Mexico, Honduras, Guatemala nationals or residents. 

This contract will be remote within the Americas time zones, flexible, full-time and home-based with up to 10% occasional local and international travel.

How to apply:

Please send your resume, portfolio if you have one, and cover letter to info@maralliance.org with “MAR-CA_Last name” in the subject line by 21st of March, 2024. No calls please.