tier3 solutions GmbH

Wood Pigeon: The Silent Gardener Wood pigeons (Columba palumbus), often underestimated as minor players in ecosystems, are in fact critical contributors to ecological health. These "feathered flying potatoes" play a fundamental role in preserving environmental equilibrium. As natural agents of seed dispersal, wood pigeons facilitate the regeneration of forests and agricultural landscapes. While feeding on seeds, berries, and fruits, they inadvertently scatter seeds across various habitats, promoting the spontaneous growth of vegetation without human intervention. In this capacity, they function as unintentional landscapers, contributing to habitat renewal. Although their primary diet consists of seeds, they occasionally consume insects, snails, and other invertebrates, effectively serving as biological pest control agents. In terms of trophic dynamics, wood pigeons are integral to the food web, serving as prey for apex predators underscoring their significance in maintaining ecosystem stability. Additionally, wood pigeons have exhibited remarkable adaptability to urban environments bringing natural processes into human-dominated landscapes. By dispersing seeds in urban areas, they contribute to the emergence of unexpected greenery, such as plants growing on balconies or within city gardens. The next time you observe a wood pigeon, consider their role as underappreciated environmental contributors, quietly supporting ecosystem sustainability through their daily activities. At tier3 solutions GmbH, our skilled team conducts GLP-compliant studies across Europe, focusing on invertebrates, birds, and mammals. For birds, our studies include detailed observations of feeding behaviour, radio tracking to monitor wildlife movements, and diet composition analysis, among other methods. Our approach ensures accurate data, sustainable solutions, and compliance with current environmental regulations, addressing the specific needs of each project.  

Happy International Day of Statistics! October 20th is a day to celebrate the power of statistics in shaping the world around us. While statistics can often seem intimidating to many, it’s a critical tool that helps us make sense of complex data and make informed decisions. At tier3 solutions GmbH, we apply state-of-the-art statistical methods to analyze field data and extract meaningful insights. Whether you need support analyzing your own data or want expert guidance in understanding your own datasets, we are here to help. Let’s embrace statistics, not fear it—because it’s the key to unlocking the full potential of data. Feel free to reach out if you'd like to learn how advanced statistical analysis can drive your projects forward. #StatisticsDay #DataAnalysis #FieldData #StatisticalExcellence #DataDriven

We would like to extend our heartfelt thanks to the organizers of the Hazards of pesticides to bees 16th International Symposium of the #ICPPR Bee Protection Group in #Seville for hosting such an inspiring event. Over the past three days, our colleagues Andrea Rossbach and Markus Persigehl had the opportunity to attend fascinating presentations and to be part of insightful discussions. We especially appreciate the effort to make online participation possible, allowing Andrea, Markus and many more to join remotely and still benefit from the excellent content. Looking forward to future events!

RED-LEGGED PARTRIDGE: LADY FARMLAND Did you know that the red-legged partridge (Alectoris rufa) is a key species in agricultural ecosystems, contributing to both environmental health and ecological balance? Commonly found in Western Mediterranean regions, this bird plays a significant role in biodiversity by controlling pest populations through its diet of seeds, grains, and insects. Its foraging behaviour enhances soil health by scratching and disturbing the surface, which helps aerate the soil and improve water infiltration. This activity also disperses seeds, promoting plant diversity and aiding in reforestation.   As a prey species, the red-legged partridge supports predator populations like hawks and foxes, maintaining ecological balance. Its population trends serve as an indicator of environmental health, reflecting the impact of habitat loss or shifts in farming practices. A decline in their numbers can signal the need for more sustainable agricultural methods. Protecting this species ensures the health and productivity of farming ecosystems. Beyond its ecological role, the red-legged partridge holds cultural and economic significance, particularly in rural areas where it is valued for hunting. Sustainable management of this species benefits both local economies and conservation efforts.   At tier3 solutions GmbH, our skilled team conducts GLP-compliant studies across Europe, focusing on invertebrates, birds, and mammals. For birds, our studies include detailed observations of feeding behaviour, radio tracking to monitor wildlife movements, and diet composition analysis, among other methods. Our approach ensures accurate data, sustainable solutions, and compliance with current environmental regulations, addressing the specific needs of each project. Contact us for more information.

⏰ Die Zeit läuft! Sichert euch noch schnell einen Platz für unsere bevorstehenden versuchstierkundlichen Kurse 'Wildlebende Kleinsäuger' und 'Wildlebende Vögel'. Fachkenntnisse, rechtliche Grundlagen, Handling – in einem Workshop. Jetzt anmelden unter https://lnkd.in/eH7zQ5fW

Earthworms: Fast food for birds! Did you know that earthworms play a crucial role in the diet and ecosystem support of many bird species? For birds, earthworms are a rich and easy source of protein and nutrients, especially during breeding seasons when high-energy food is essential for raising chicks. Earthworms are abundant in soil, making them an accessible and reliable food source for many bird species. After the rain, you can witness a remarkable scene as many species flock to the cultivated fields in search of this precious and easily accessible bounty. From the small, energetic robin darting across the landscape to the big birds of prey like the common buzzard, these animals are drawn to the freshly exposed ground, teeming with food.   Beyond being a food source, earthworms contribute to soil health by improving its structure, aeration, and nutrient cycling, indirectly benefiting birds. Healthy soil promotes plant growth, which supports a more biodiverse habitat, providing birds with shelter, nesting materials, and additional prey. In short, earthworms are key players in the ecosystem, directly feeding birds and supporting the broader environmental conditions that birds depend on.   At tier3 Solutions, we have an experienced team skilled in conducting studies under GLP conditions across Europe on invertebrates, birds and mammals integrating state-of-the-art technologies and innovative methodologies to deliver precise and reliable environmental assessments. We employ a diverse array of techniques to meet the unique needs of each project. Our dedication to utilizing the latest advancements ensures that our clients receive accurate data, sustainable solutions, and full compliance with current environmental regulations.

🐰 Today is the International Rabbit Day! 🐰 Join us to learn a bit more about this little creature: The European rabbit originated in the Iberian Peninsula. It was spread by the Romans across Europe and the Mediterranean around the 1st century B.C. Initially valued for food and fur, rabbits were later introduced to other parts of the world through colonisation and trade. Rabbits are vital to natural ecosystems. They serve as key prey for predators, amongst others for emblematic predatory species such as the Iberian lynx and the Iberian Imperial Eagle. Beyond their role in the food chain, rabbits help regulate vegetation by feeding on various plants, which supports plant diversity. Their burrowing activities improve soil health, aerate the soil, and create habitats for other species. Rabbit populations also indicate environmental health, reflecting habitat and conservation status. Protecting rabbits and their habitats is crucial for maintaining biodiversity and ecosystem balance. The European rabbit is a key species in risk assessments, requiring field studies to evaluate the effects of plant protection products. At tier3 solutions GmbH, we have an experienced team skilled in conducting these studies under GLP conditions across Europe, using various techniques such as day and night transect counts and point counts as well as trapping, marking and GPS tracking. Find out more here https://lnkd.in/eiSC9J3t

🔄 Workshop Recap on OECD No. 54 Revision 🔄 Yesterday, the Umweltbundesamt - German Environment Agency (UBA) hosted a follow-up session to recap the outcomes of the recent expert workshop on revising the OECD Document No. 54. The session provided an excellent opportunity for remote participants to get an overview of the discussed topics and to also share their insights and suggestions for improvement. A key takeaway from the workshop: there was a general consensus on the need to enhance the document’s usability for both statisticians and non-statisticians. This shift aims to ensure that the updated guidance is not only scientifically robust but also accessible to a broader audience, facilitating better decision-making in ecotoxicological assessments. As we move forward, continued collaboration will be essential in crafting a revised document that meets the evolving needs of stakeholders in this critical field. We’re excited to see how these discussions will shape the future of OECD No. 54, and we're grateful to the Umweltbundesamt - German Environment Agency and all the participating experts to tackle this challenge! #Ecotoxicology #OECD #EnvironmentalResearch #Collaboration #Statistics #Sustainability #DataScience

Im Rahmen der Jahrestagung der SETAC GLB und der Fachgruppe Umweltchemie und Ökotoxikologie der GDCh 2024, fand gestern, 10.9.2024, der Felddemonstrationstag am Forschungszentrum Neu-Ulrichstein statt. An über 30 Stationen wurden Methoden für regulatorische (semi-)Freilandstudien vorgestellt. Das tier3 solutions GmbH-Team war mit 4 Stationen vertreten und präsentierte folgende Themen: 🐝 Bienen-/Hummel- und Mauerbienenstudien 🦉 Vogelstudien 🐰 Kleinsäuger- sowie Kaninchen-/Hasenstudien 🌊 Evaluierung von Mesokosmen Pünktlich zum Beginn der Veranstaltung hörte der Nieselregen auf, sodass alle Teilnehmer sich ganz den Gesprächen und Diskussionen bis spät in den Abend widmen und durch praktische Übungen ein ersten Eindruck erlagen konnten. Auf dem Demonstrationsgelände luden liebevoll  bereit gestellten Liegestühle und Sitzgruppen an den Kaffeeständen zum Austausch in netter Atmosphäre ein. Aber unser fleißiges tier3-team hatte keine Zeit, sich zu entspannen, da das Interesse so groß war, dass auch die eingeplanten Kaffeepausen dazu genutzt wurden, die angeregten Diskussionen und Demonstrationen mit dem interessierten Publikum aus Studenten, Dozenten, Consultants, Industrie- und Behördenvertretern fortzusetzen. Vielen Dank für das rege Interesse an unseren Präsentationen. Ein großer Dank für die Organisation in schöner Atmosphäre geht an das Organisationsteam des FNU und Peter Ebke im Speziellen. #SETACGLB #FNU #RegulatorischeStudien #Biodiversität #tier3solutions --- As part of the 2024 Annual Meeting of SETAC GLB and the @Environmental Chemistry and Ecotoxicology Division of the German Chemical Society (GDCh), a field demonstration day took place yesterday, September 10th, 2024, at the Research Center Neu-Ulrichstein. Over 30 stations showcased methods for regulatory (semi-)field studies. The tier3 solutions GmbH team participated with 4 stations, presenting the following topics: 🐝 Honeybee, bumblebee, and mason bee studies 🦉 Bird studies 🐰 Small mammal as well as rabbit/hare studies 🌊 Evaluation of mesocosms Right on time for the start of the event, the drizzle stopped, allowing all participants to fully immerse themselves in discussions and conversations well into the evening while gaining first-hand experience through practical exercises. The over 1 ha demonstration area was equipped with nicely arranged lounge chairs and seating areas at the coffee stands, inviting attendees to network in a friendly atmosphere. However, our diligent tier3 team had no time to relax, as the high level of interest meant that even the scheduled coffee breaks were used to continue lively discussions and demonstrations with the engaged audience, which included students, lecturers, consultants, and representatives from industry and regulatory authorities. A big thank you for the great interest in our presentations. Special thanks go to the FNU organizing team, especially Peter Ebke, for their efforts in creating such a pleasant atmosphere.

This week marks the 1st Expert Workshop hosted by the Umweltbundesamt - German Environment Agency (UBA). The workshop is dedicated to the much-needed revision of OECD Document No. 54. Originally published in 2006, this document has been instrumental in guiding the statistical analysis of ecotoxicity data. However, with the rapid advancements in statistical methods and ecological understanding, it’s time for an update. The workshop aims to identify key areas for revision and to discuss how to provide clearer and more actionable guidance for both statisticians and ecotoxicologists. Topics on the agenda include revisiting hypothesis testing methods, updating dose-response modelling approaches, as well as making the document more accessible to non-statisticians. This is an important step forward in ensuring that the assessment of chemical effects on non-target organisms is based on the most current and robust scientific methods. With his wealth of experience and knowledge, tier3 colleague Heino Christl will participate in this workshop and support the revision of the OECD No. 54 test guideline. Looking forward to the insights and outcomes that will emerge from this collaborative effort! #EnvironmentalResearch #OECD #Ecotoxicology #Statistics #Sustainability