Results 11 to 20 of about 66 (55)

Detecção molecular de Sarcocystis spp. no músculo peitoral de aves de cativeiro da região sul do Brasil

open access: yesSemina: Ciências Agrárias, 2023
Estudos sobre doenças de aves silvestres são essenciais no contexto da saúde pública, pois esses animais atuam como sentinelas, permitindo obter informações sobre uma determinada área geográfica. Além disso, as aves são fontes de proteína alimentar para
Marta Elena Machado Alves   +5 more
doaj   +1 more source

Karyotypic characterization of Ramphastidae (Piciformes, Aves)

open access: yesGenetics and Molecular Biology, 2002
The karyotypes of nine species of the family Ramphastidae were determined and compared with that of the toco toucan (Ramphastos toco), the only ramphastid karyotype so far reported in the literature.
Márcio Siqueira Castro   +2 more
doaj   +1 more source

Constraints on avian seed dispersal reduce potential for resilience in degraded tropical forests

open access: yesFunctional Ecology, Volume 38, Issue 2, Page 315-326, February 2024.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Seed dispersal is fundamental to tropical forest resilience. Forest loss or degradation typically leads to defaunation, altering seed transfer dynamics and impairing the ability of forested habitats to regenerate or recover from perturbation.
Jack H. Hatfield   +4 more
wiley   +1 more source

Sexual dimorphism in Ramphastos toco and Ramphastos dicolorus (Piciformes, Aves)</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista de Biología Tropical</i>, 2003 </span><br><span class="r_content">Con frecuencia, en la familia Ramphastidae no hay un dimorfismo sexual aparente, excepto en Pteroglossus viridis y en el género Selenidera. Muchos criadores de aves silvestres creen que los especímenes de Ramphastos toco pueden ser sexados usando las ...</span><br><span class="r_sub"><i>Márcio S. Castro<span id="ma_4" style="display:none">, Shirlei M. Recco-Pimentel, Guaracy T. Rocha</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_4')">+2 more</a></small></i></span><br><small><a href="https://doaj.org/article/4909e0b4057f48b78fb571941d348ba3" target="_blank" rel="nofollow" title="doaj.org/article/4909e0b4057f48b78fb571941d348ba3">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.5962/p.322935" target="_blank" rel="nofollow">Ramphastos dicolorus, Gmel., Green-billed Toucan [Pl. 14]</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>A monograph of the Ramphastidae, or family of toucans</i></span><br><span class="r_content">(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.</span><br><small><a href="https://explore.openaire.eu/search/publication?pid=10.5962%2Fp.322935" target="_blank" rel="nofollow" title="openaire.eu/search/publication?pid=10.5962%2Fp.322935">openaire</a> </small>   <div id="more_5" style="display:none"><a href="/sci_redir.php?doi=10.5962%2Fp.322935" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="https://zenodo.org/records/16196442" target="_blank" rel="nofollow" title="zenodo.org/records/16196442">zenodo.org</a><br> <a href="https://www.biodiversitylibrary.org/part/322935" target="_blank" rel="nofollow" title="biodiversitylibrary.org/part/322935">biodiversitylibrary.org</a><br> <a href="javascript:navigator.clipboard.writeText('10.5962/p.322935'); alert('Copied the doi');">copy doi</a> <small>(10.5962/p.322935)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_5')">+3 more sources</a></small><br></div><div class="r"><p class="r_title"><a href="https://www.periodicos.unb.br/index.php/rbagroecologia/article/view/50100" target="_blank" rel="nofollow">INTERAÇÕES ENTRE AVES FRUGÍVORAS E EUTERPE EDULIS MART. NA MATA ATLÂNTICA NO SUL DE SANTA CATARINA: ABORDAGEM ECOLÓGICA E ETNOECOLÓGICA</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista Brasileira de Agroecologia</i>, 2018 </span><br><span class="r_content">A dispersão de sementes por aves é um processo importante para a manutenção e conservação dos ecossistemas, pois aumenta as possibilidades de recrutamento das espécies vegetais com a diminuição da mortalidade densidade-dependente. Na Mata Atlântica, as </span><br><span class="r_sub"><i>ALEXANDRA ROCHA VINHOLES<span id="ma_6" style="display:none">, Birgit Harter-Marques</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_6')">+1 more</a></small></i></span><br><small><a href="https://doaj.org/article/69175a13bb0c40f8a0dd984dac01889b" target="_blank" rel="nofollow" title="doaj.org/article/69175a13bb0c40f8a0dd984dac01889b">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1016/j.ijppaw.2022.03.002" target="_blank" rel="nofollow">Molecular screening for Sarcocystidae in muscles of wild birds from Brazil suggests a plethora of intermediate hosts for <i>Sarcocystis falcatula</i>.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC8914476&blobtype=pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Int J Parasitol Parasites Wildl</i>, 2022 </span><br><span class="r_sub"><i>Llano HAB<span id="ma_7" style="display:none">, Zavatieri Polato H, Borges Keid L, Ferreira de Souza Oliveira TM, Zwarg T, de Oliveira AS, Sanches TC, Joppert AM, Gondim LFP, Martins Soares R.</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+9 more</a></small></i></span><br><small><a href="https://europepmc.org/article/MED/35282411#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/35282411#free-full-text">europepmc</a> </small>   <div id="more_7" style="display:none"><a href="/sci_redir.php?doi=10.1016%2Fj.ijppaw.2022.03.002" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1016/j.ijppaw.2022.03.002'); alert('Copied the doi');">copy doi</a> <small>(10.1016/j.ijppaw.2022.03.002)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_7')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1007/s10530-020-02400-8" target="_blank" rel="nofollow">Environmental niche and functional role similarity between invasive and native palms in the Atlantic Forest.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC7900028&blobtype=pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Biol Invasions</i>, 2021 </span><br><span class="r_sub"><i>Bello C<span id="ma_8" style="display:none">, Cintra ALP, Barreto E, Vancine MH, Sobral-Souza T, Graham CH, Galetti M.</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+6 more</a></small></i></span><br><small><a href="https://europepmc.org/article/MED/33679211#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/33679211#free-full-text">europepmc</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.1007%2Fs10530-020-02400-8" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1007/s10530-020-02400-8'); alert('Copied the doi');">copy doi</a> <small>(10.1007/s10530-020-02400-8)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.3390/ani12010021" target="_blank" rel="nofollow">Factors Influencing the Sponsoring of Animals in Slovak Zoos.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC8749688&blobtype=pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Animals (Basel)</i>, 2021 </span><br><span class="r_sub"><i>Fančovičová J<span id="ma_9" style="display:none">, Prokop P, Repáková R, Medina-Jerez W.</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_9')">+3 more</a></small></i></span><br><small><a href="https://europepmc.org/article/MED/35011128#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/35011128#free-full-text">europepmc</a> </small>   <div id="more_9" style="display:none"><a href="/sci_redir.php?doi=10.3390%2Fani12010021" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.3390/ani12010021'); alert('Copied the doi');">copy doi</a> <small>(10.3390/ani12010021)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_9')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1016/j.ijppaw.2020.03.003" target="_blank" rel="nofollow">Characterization of aortic and brachiocephalic filariasis by <i>Filarioidea</i> sp (Nematoda:Spirurida:Filarioidea) in Mexican ramphastids.</a> <b><a href="https://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC7083752&blobtype=pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Int J Parasitol Parasites Wildl</i>, 2020 </span><br><span class="r_sub"><i>Sanchez-Godoy FD<span id="ma_10" style="display:none">, Juarez-Murguia A, Hernandez-Castro R, Xicohtencatl-Cortes J, Martinez-Hernandez F, Hernandez-Velasco X.</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+5 more</a></small></i></span><br><small><a href="https://europepmc.org/article/MED/32211290#free-full-text" target="_blank" rel="nofollow" title="europepmc.org/article/MED/32211290#free-full-text">europepmc</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1016%2Fj.ijppaw.2020.03.003" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1016/j.ijppaw.2020.03.003'); alert('Copied the doi');">copy doi</a> <small>(10.1016/j.ijppaw.2020.03.003)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-ramphastidae/" class="suggestion"onclick="show_loader();"><b>ramphastidae</b></a><br/><a href="/q-aves_silvestres/" class="suggestion"onclick="show_loader();"><b>aves silvestres</b></a><br/><a href="/q-tucano-de-bico-verde/" class="suggestion"onclick="show_loader();"><b>tucano-de-bico-verde</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-amblyomma_longirostre/" class="suggestion"onclick="show_loader();"><b>amblyomma longirostre</b></a><br/><a href="/q-green-billed_toucan/" class="suggestion"onclick="show_loader();"><b>green-billed toucan</b></a><br/><a href="/q-sexual_dimorphism/" class="suggestion"onclick="show_loader();"><b>sexual dimorphism</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-ramphastos/" class="suggestion"onclick="show_loader();"><b>ramphastos</b></a><br/><a href="/q-distribui%C3%A7%C3%A3o_arterial/" class="suggestion"onclick="show_loader();"><b>distribuição arterial</b></a><br/><a href="/q-wild_birds/" class="suggestion"onclick="show_loader();"><b>wild birds</b></a><br/></div></div></div><div class="pagenav"><a href="/q-ramphastos_dicolorus/" rel="nofollow"><b>previous</b></a>   <a href="/q-ramphastos_dicolorus/" rel="nofollow">1</a>  <b>2</b>  <a href="/q-ramphastos_dicolorus/p-3/" rel="nofollow">3</a>  <a href="/q-ramphastos_dicolorus/p-4/" rel="nofollow">4</a>  <a href="/q-ramphastos_dicolorus/p-5/" rel="nofollow">5</a>  <a href="/q-ramphastos_dicolorus/p-6/" rel="nofollow">6</a>   <a href="/q-ramphastos_dicolorus/p-3/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; 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