Participation in the XLI Encontro Anual de Etologia in Brazil!

Disseminating science-based knowledge is one of our key activities to help improve the welfare of fishes and other aquatic animals in a practical way. Making presentations at scientific events is also an important part of our efforts to spread the word and share knowledge about fish behaviour and welfare.

💡As part of this mission, our team member Caroline Marques Maia participated in the XLI Encontro Anual de Etologia 2024 in Brazil. Carol gave an oral presentation via a recorded video on 'Disseminating Fish Behavior and Welfare: Fish Talk Podcast,' where she presented our podcast.

> Great opportunity to share our ideas and exchange knowledge!

(posted on Dec. 3, 2024)

Participation in an APROMAR Workshop!

Making presentations at scientific or industry events is also an important part of our efforts to spread the word and share knowledge about fish behaviour and welfare.

💡As part of this mission, our team members Pablo Arechavala-Lopez and María J. Cabrera-Álvarez attended the workshop organized by REMA, the Aquaculture Experimentation and Monitoring Network of APROMAR. During the event, Pablo presented an update on the project: "Fish welfare guide on the Spanish aquaculture: Vol. 4: Rainbow trout."

> It was a successful opportunity to share our ideas and exchange knowledge!

(posted on Nov. 26, 2024)

New podcast programme!

>> We have a new podcast programme! 

We are excited to announce the launch of Fish Five, our new interview podcast programme. The episodes explore fish behaviour and welfare through the perspectives of renowned experts, offering valuable insights in a concise format based on five thought-provoking questions. The first episode discusses emotional fever in fishes, featuring Professor Felicity Huntingford.

> One of our key activities is spreading knowledge about fish and other aquatic species to improve their welfare. We believe that scientific dissemination actions like this is crucial for achieving our goals.

> If you would like to listen to the first episode of this programme, go to our Spotify page here or podcast page at our website here.

(posted on Nov. 22, 2024)

Participation in the 2nd Edition of the Animal Health Symposium!

> Disseminating science-based knowledge is one of our key activities to help improve the welfare of farmed fishes and other aquatic animals in a practical way. Making presentations at scientific events is also an important part of our efforts to spread the word and share knowledge about fish behaviour and welfare. 

💡As part of this mission, our team member Joao L. Saraiva participated in the 2nd Edition of the Animal Health Symposium, organized by CIIMAR, last week in Porto, Portugal. João was a keynote speaker, talking about "Mind the fish mind: consciousness, sentience and implications for aquaculture".

> It was a successful opportunity to share our ideas and exchange knowledge! 

(posted on Nov. 19, 2024)

New paper published!

Our team member Joao L. Saraiva co-authored a review paper recently published in Reviews in Aquaculture. This study examines several crucial water quality parameters in aquaculture, including water temperature, turbidity, dissolved oxygen, salinity, pH, inorganic nitrogen, as well as emerging concerns like microplastics and crude oil.

💡By synthesizing the behavioral changes caused by these specific water quality parameters, this review provides valuable insights for future research, emphasizing the importance of maintaining good water quality for both fish welfare and aquaculture productivity.

> We believe that solid scientific knowledge is fundamental to practically improving the welfare of fish and other farmed aquatic animals. Thus, high-quality publications in this field are the cornerstone of achieving this goal.

> If you are interested in this new review paper, you can access it here.

(posted on Nov. 12, 2024)

New post at ConsCIÊNCIA Animal blog!

The Peruvian anchoveta (Engraulis ringens) is a marine fish found in the Southeast Pacific, along the coasts of Peru and Chile. It is the most heavily targeted fish in the oceans - over 5 million tons of this fish are caught annually, accounting for 550 billion individuals. The most common method used to catch anchoveta is the purse seine.

> If you would like to know the main fish welfare concerns related to the capture of Peruvian anchoveta by purse seining, please take a look at our new post about this at the blog ConsCIÊNCIA Animal here.

> You can also access its WelfareCheck profile in the fair-fish database here.

(posted on Oct. 28, 2024)

New podcast episode in Portuguese!

The Fish Mind is a programme of our podcast Fish Talk that is focused on the capacity of fishes to suffer, feel other affective states, and display great cognitive abilities. The idea is to present this important information in an informal dialogue of a few minutes.

💡Last week we released our fourth episode about cognitive abilities of fishes in Portuguese too. Did you know that, like birds, fishes may build their own nests? And fish nests can serve several other functions besides spawning and parental care of their offspring. This podcast episode is focused on this topic, bringing relevant scientific evidence about nest building in fishes.

>> If you are interested, please go to our Spotify page here or to our podcast page here and listen to this episode in Portuguese

(posted on Oct. 21, 2024)

New paper published!

>> New paper published!

Our team members Caroline Marques Maia and  Joao L. Saraiva co-authored a review paper with Eliane Gonçalves de Freitas, which was recently published in the Frontiers in Veterinary Science journal. In this study, the authors investigated which of the welfare criteria composing the profiles of farmed aquatic species published in the fair-fish database are most relevant to their overall welfare.

They found that welfare criteria related to reproduction, slaughtering, and substrate needs have a high potential for improving welfare conditions in farms. Since criteria related to reproduction and migration patterns showed a high level of certainty according to the available literature, improving the reproduction of farmed aquatic species by considering their natural needs and behaviours could be an effective way to enhance their welfare.

They also found important knowledge gaps on welfare criteria related to aggression, home range, aggregation patterns, stress, and malformations in general.

> If you are interested, please access the full review paper here.

(posted on Oct. 15, 2024)

Fishes are able to build nests!

Science has increasingly demonstrated over the years that fishes are animals with incredible capacities and cognitive abilities. One good example is their ability of nest building.

💡 Did you know that, like birds, fishes may build their own nests? Fish nests can serve several other functions besides spawning and parental care of their offspring. Fish nests include amazing structures in various forms, made of several different materials.

If you are interested, check out our full infographic here for more details.

(posted on Oct. 13, 2024)

Participation in the International Fish Congress in Brasil!

Our team member, Caroline Marques Maia, participated in the International Fish Congress & Fish Expo Brasil - 2024, one of the biggest events in the fish industry in Latin America. Carol talked about 'Animal Welfare: From Production to Humane Slaughter - Impact on Outcomes and a Prerequisite for Market Access', together with professor Leonardo Barcellos.

Disseminating science-based knowledge is one of our key activities to help improve the welfare of farmed fishes and other aquatic animals in a practical way. Thus, making presentations at scientific or industry events like this is also an important part of our efforts to spread the word and share knowledge about fish behaviour and welfare.

>> It was a successful opportunity to share our ideas and exchange knowledge!

(posted on Oct. 2, 2024)

Aquaculture surpassed fishing in the production of aquatic animals!

💡In 2022, aquaculture surpassed fishing in terms of tons of aquatic animals produced, according to the latest FAO report - The State of World Fisheries and Aquaculture 2024: Blue Transformation in action.

This milestone highlights the growing importance of working to improve the welfare of these animals in farming systems. Water quality, feeding, available space and stocking density, environmental structure and enrichment, handling and transport, as well as the timing of slaughter are all crucial welfare aspects of farmed aquatic animals that require attention.

> FishEthoGroup works to achieve better welfare conditions for farmed aquatic species. 

(posted on Sept. 23, 2024)

New podcast episode at our fair-fish database programme!

The fair-fish database programme features short audio episodes from our Fish Talk podcast. These audios focus on species with profiles already in the database of fair-fish. We aim to provide insights into natural needs, behaviors and farming conditions or welfare hazards in fisheries for fishes and other aquatic animals, all in a few minutes.

💡Yesterday, we launched our second episode focused on a fished species. It's about Atlantic herring (Clupea harengus) caught using purse seine fishing—a profile now available in the Fair-fish database's catch branch.

> If you are interested, please go to our podcast page and listen to this new episode here.

(posted on Sept. 17, 2024)

New post at ConsCIÊNCIA Animal blog!

The Atlantic herring (Clupea harengus) is a marine fish found in the Atlantic Ocean and the Baltic Sea. Due to its small size and schooling behavior, it is one of the most heavily fished species worldwide, being usually caught with purse seine fishing method. About 3-20 billion individual fishes are captured annually.

💡 If you would like to know the main fish welfare concerns related to the capture of this herring by purse seining, take a look at our new post about this at the blog ConsCIÊNCIA Animal here.

> You can also access its WelfareCheck profile in the fair-fish database here.

(posted on Sept. 10, 2024)

Fishes are able to recognize themselves!

Science has increasingly demonstrated over the years that fishes are animals with incredible capacities and cognitive abilities. One good example is their ability of self-recognition.

💡 Did you know that, just like humans, fishes may be able to recognize themselves in a mirror? Self-recognition is a skill that until recently had only been shown in mammals. However, it's now demonstrated in a fish species too.

If you are interested, check out the full infographic here for more details.

(posted on Sept. 3, 2024)

Fish feeding on farms

High-quality feed, with a formulation that accurately reflects the nutritional needs of fishes based on their species and life stages, is crucial for their welfare in farms.

💡 However, this isn't the only important aspect of feed provided to these aquatic animals. It's essential to also consider the amount of feed offered, its size, as well as the frequency and method of distribution, to ensure a better welfare condition for these animals.

(posted on Aug. 27, 2024)