View allAll Photos Tagged Behaviour
Weird wasp behaviour
In a country car park today a swarm of wasps was feeding on dead insects on car bumper bars.
As every new car came in it was checked and cleaned by the wasps.
I have never seen this behaviour before.
Has anyone seen anything similar ?
Initially one hoverfly was hovering above the one feeding and then a second one joined in. I never saw them get any closer but they were doing it for a long time and moving together from flower to flower.
This Eagle appears to be vomiting a liquid. I ahve seen owl pwllts regurgitated but never a bird regurgitate fluid.
EVENTO: I Simpósio Internacional - O Futuro da Inteligência Investigativa Forense e Comportamental - Action Behaviour – Os sinais que não controlamos em cenário de crise e risco, e suas consequências operacionais Rui Mergulhão Mendes
DATA: 02/09/2020
LOCAL: Virtual
AUTOR DA FOTO: Priscilla Buhr/AMCS
PARTICIPANTES: Silvio José Tavares, procurador de Justiça e diretor da ESMP/PE; Thompson Cardoso; Rui Mergulhão Mendes
The guys introduced me to Rick and Sarah, they sometimes look at my photos so I guess they're probably reading this - Hi guys!
It was a bit odd meeting americans, lucky I watch so much telly so I could understand what they were saying...
Smokehead Rocks Tour - Electric Boys + Miss Behaviour + Tainted Nation + Dynazty + Sencelled - Rescue Rooms, Nottingham - 08/10/2011
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Photograph by Sean Larkin for Midlands Rocks
Read a review of the gig at the link above.
© 2011 www.seanlarkin.co.uk
Photos may not be used anywhere without permission
EVENTO: I Simpósio Internacional - O Futuro da Inteligência Investigativa Forense e Comportamental - Action Behaviour – Os sinais que não controlamos em cenário de crise e risco, e suas consequências operacionais Rui Mergulhão Mendes
DATA: 02/09/2020
LOCAL: Virtual
AUTOR DA FOTO: Priscilla Buhr/AMCS
PARTICIPANTES: Silvio José Tavares, procurador de Justiça e diretor da ESMP/PE; Thompson Cardoso; Rui Mergulhão Mendes
Parasites are everywhere, affecting almost every aspect imaginable in the life of their hosts including physiology, behaviour, life histories and, by implication, the structure of entire ecosystems. To cope with these constant threats, host immune defences have evolved to become one of the most sophisticated natural systems known. Despite this, parasites have found their own ways to overcome defences and exploit their hosts. Consequently, hosts and parasites have been constantly forced to adapt to one another; sometimes changes have occurred very rapidly, whilst others have taken eons. This evolutionary arms race has had far-reaching consequences for the biology of both parties. Over the last decade, principles from evolution and ecology have increasingly been applied to the fields of parasitology and immunology in an attempt to foster a common conceptual framework that uses a priori principles to unravel the diversity of host-parasite phenomena. This has led to the emergence of some of the most important, highly successful and inter-disciplinary areas of modern biology - the as yet separated fields of ecological immunology and evolutionary studies of parasitism. This novel book provides the first comprehensive overview of the many facets of host-parasite interactions, from the molecular bases to adaptive strategies and their ecological and evolutionary consequences. It is informed by the very latest progress in the field. No longer do we view well-adapted parasites as becoming ultimately harmless. To the contrary, parasite virulence is determined both by the processes that lead to harm and by the evolutionary costs and benefits of this damage. Similarly, parasitism is no longer regarded as being inevitably deleterious; rather it can be a major factor maintaining diversity in populations and communities, selecting for beautiful plumages of birds, or even making us more social. Evolutionary Parasitology integrates material from a wide range of topics including immunology, genetics, sexual selection, population ecology, behavioural ecology, and evolutionary biology. Graduate students and researchers from different fields and with different backgrounds will find this book a valuable reference to meet their interests and to expand their insights into neighbouring disciplines.
Observation alone can reduce consumption, the difference between what we think we use and what we actually use is agenda setting.
This is nothing fantastic, just some interaction between 2 Robins as they compete for territory. They didn't fight on this occasion, but I have seen them having a go at each other from time to time.
The lighting is bad, and my camera was hand held so it's a bit shakey... as usual! It's worth turning up the volume to hear the Robins verbal communications, but I apologise in advance for the noise coming from my Fuji Finepix camera:)
For anyone who would like to watch a film I made a couple of days ago from my garden which is too long for flickr here is a YouTube link
www.youtube.com/watch?v=KdZdBIdusOE
The film demonstrates just how busy my garden gets!