Mirua es una empresa dedicada a las actividades en la naturaleza y que ahora ha puesto en marcha un servicio dedicado a la observación de aves y su entorno llamado MiruaBirds. Nuestro ámbito de trabajo es Navarra (Pirineo Occidental y norte del Valle del Ebro, España). En este blog encontrarás información sobre este territorio y nuestra oferta para conocerlo de la mano de nuestros guías.
Mirua is a local company dedicated to organize activities in nature. We now also offer birdwatching tours and nature guided tours with local experts with MiruaBirds. We work mainly in Navarre, although we also organize tours in the Pyrenees and Ebro Valley area (NortEast of Spain). You’ll find everything you need to know about us in this blog.

Birding in the Western Pyrenees in the beginning of the autumn

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At the end of September Sjef and Anemiek came from the Netherlands to spend some holidays in the Basque Country and Navarra; they booked our guiding services for three days in which we went to Southern Navarra (day 1: steppe), Central Navarra (day 2: dry farmland, big rivers and wetlands) and Navarra Eastern Mountains (day 3: high mountain and beech forests).
Despite the long drought we are suffering in our region we were able to get a, not very long but, interesting bird list.

Gamueta forest showing awesome autumn colors.

The birding highlights during these days were:

- Very good views of two different Golden Eagles in the steppe area.
- A nice flock of Pin-tailed Sandgrouse that showed really well the first day.
- Excellent close views of two of the last 25 Great Bustards remaining in Navarra.
- A Yellow-browed Warbler, a rare bird in Navarra, (first in the season for Spain!) in Caparroso (Central-South Navarra).

We also saw a probable Pectoral Sandpiper in Pitillas Lagoon (days later one was confirmed by another birdwatcher!).

Drought has pushed the autumn and this was very noticeable during this trip in the Pyrinean beech forests that already had wonderful colors… but one month to early! We had no rain during these days, which was good for birdwatching, but this has become a very serious problem for nature here.
Foxes, hares, rabbits, squirrels… were also on our way, and we enjoyed of very good views of many of them.

A Griffon Vulture flying along the cliffs in Lumbier Gorge.
Bird species list (83 species)

Red-legged Partridge – Alectoris rufa
Grey Heron – Ardea cinerea
Eurasian Spoonbill – Platalea leucorodia
Griffon Vulture – Gyps fulvus
Western Marsh Harrier – Circus aeruginosus
Hen Harrier - Circus cyaneus
Eurasian Sparrowhawk – Accipiter nisus
Common Buzzard – Buteo buteo
Golden Eagle – Aquila chrysaetos
Red Kite – Milvus milvus
Northern Lapwing – Vanellus vanellus
Great Bustard – Otis tarda
Common Sandpiper – Actitis hypoleucos
Green Sandpiper – Tringa ochropus
Pin-tailed Sandgrouse – Pterocles alchata
Eurasian Collared Dove - Streptopelia decaocto
Common Woodpigeon - Columba palumbus
Rock Dove – Columba livia
Iberian Green Woodpecker – Picus viridis sharpei
Great Spotted Woodpecker – Dendrocopos major
Common Kestrel – Falco tinnunculus
Eurasian Hoopoe – Upupa epops
Southern Grey Shrike – Lanius meridionalis
Eurasian Magpie – Pica pica
Red-billed Chough – Pyrrhocorax pyrrhocorax
Alpine Chough – Pyrrhocorax graculus
Carrion Crow – Corvus corone
Common Raven – Corvus corax
Calandra Lark -  Melanocorypha calandra
Woodlark – Lullula arborea
Thekla Lark – Galerida theklae
Crested Lark – Galerida cristata
Sand Martin – Riparia riparia
Eurasian Crag Martin – Ptyonoprogne rupestris
Barn Swallow – Hirundo rustica
Common House Martin – Delichon urbicum
Coal Tit – Periparus ater
Crested Tit – Lophophanes cristatus
Marsh Tit – Poecile palustris
Eurasian Blue Tit – Cyanistes caeruleus
Great Tit – Parus major
Long-tailed Tit – Aegithalos caudatus
Eurasian Nuthatch – Sitta europaea
Eurasian Treecreeper – Certhia familiaris
Short-toed Treecreeper – Certhia brachydactyla
Eurasian Wren – Troglodytes troglodytes
European Robin – Erithacus rubecula
Willow Warbler – Phylloscopus trochilus
Yellow-browed Warbler – Phylloscopus inornatus
Common Chiffchaff – Phylloscopus collybita
Eurasian Blackcap – Sylvia atricapilla
Sardinian Warbler – Sylvia melanocephala
Spectacled Warbler – Sylvia conspicillata
Dartford Warbler – Sylvia undata
Cetti’s Warbler – Cettia cetti
Zitting Cisticola – Cisticola juncidis
Spotted Flycatcher – Muscicapa striata
European Pied Flycatcher – Ficedula hypoleuca
Common Redstart – Phoenicurus phoenicurus
Black Redstart – Phoenicurus ochruros
Whinchat – Saxicola rubetra
European Stonechat – Saxicola rubicola
Northern Wheatear – Oenanthe oenanthe
Mistle Thrush – Turdus viscivorus
Eurasian Blackbird – Turdus merula
Blue Rock Thrush – Monticola solitarius
Dunnock – Prunella modularis
European Starling – Sturnus vulgaris
Spotless Starling – Sturnus unicolor
Western Yellow Wagtail – Motacilla flava
Grey Wagtail – Motacilla cinerea
White Wagtail – Motacilla alba
Tawny Pipit – Anthus campestris
Meadow Pipit – Anthus pratensis
Water Pipit – Anthus spinoletta
Corn Bunting – Emberiza calandra
Common Chaffinch – Fringilla coelebs
European Greenfinch – Chloris chloris
Common Crossbill – Loxia curvirostra
European Goldfinch – Carduelis carduelis
Eurasian Linnet – Carduelis cannabina
European Serin – Serinus serinus

House Sparrow – Passer domesticus

Sjef y Anemiek vinieron desde Holanda a finales de septiembre y estuvimos guiándolos durante tres días visitando diversos ambientes de Navarra y Huesca: bosques, roquedas, estepa, humedales, alta montaña. La gran sequía que estamos padeciendo no facilita la observación de aves, pero aún así logramos ver varias aves muy interesantes: águila real, ganga ibérica, avutarda y un mosquitero bilistado, una rareza en Navarra.

Birding despite the drought

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Early September can be a very interesting time for birdwatching in Navarra, as we still have many summer birds in the area and migration is in one of its peaks (especially for some passerines and many raptors). This has been a very dry year and it seems that there is not much food and because of that some of the usual birds have been more hard to find. Although this we had a quite good trip during three days with Nöelle (from Belgium) who came for some birdwatching in the second week of the month.

Eagle Owl resting somewhere in Southern Navarra (Photo: Nöelle Piron).
During these days we visited different habitats all along Navarra: beech forests, gorges, wetlands and steppe. The highlights in those places were 2 different White-backed Woodpeckers in Irati forest, Bonelli’s Eagle in Lumbier, a couple Ferruginous Duck in Pitillas Lagoon and steppe birds such as Black-bellied Sandgrouse, Tawny Pipit, Greater Short-toed Lark and Eagle Owl, among others. Other interesting birds that came along were Spectacled Warbler, Iberian Green Woodpecker, Southern Grey Shrike, Thekla Lark, Golden Eagle, Booted Eagle, Red-billed Chough and others. We were lucky with the weather, as it was warm and dry, but the land needs to get good amounts of rain in the next months to recover.

Nöelle looking for some birds in the Pitiless Lagoon.
Bird species list (89 species)

Greylag Goose – Anser anser
Mute Swan – Cygnus olor
Northern Shoveler – Anas clypeata
Mallard – Anas platyrhynchos
Eurasian Teal – Anas crecca
Red-crested Pochard – Netta rufina
Common Pochard – Aythya ferina
Ferruginous Duck – Aythya nyroca
Tufted Duck – Aythya fuligula
Red-legged Partridge – Alectoris rufa
Little Grebe – Tachybaptis ruficollis
Grey Heron – Ardea cinerea
Red Kite – Milvus milvus
European Honey-buzzard – Pernis apivorus
Griffon Vulture – Gyps fulvus
Egyptian Vulture – Neophron percnopterus
Short-toed Eagle – Circaetus gallicus
Western Marsh Harrier – Circus aeruginosus
Golden Eagle – Aquila chrysaetos
Bonelli’s Eagle – Aquila fasciata
Booted Eagle – Hieraaetus pennatus
Common Buzzard – Buteo buteo
Eurasian Sparrowhawk – Accipiter nisus
Lesser Kestrel – Falco naumanni
Eurasian Coot – Fulica atra
Pied Avocet – Recurvirostra avosetta
Black-tailed Godwit – Limosa limosa
Ruff – Calidris pugnax
Green Sandpiper – Tringa ochropus
Black-bellied Sandgrouse – Pterocles orientalis
Rock Dove – Columba livia
Stock Dove – Columba oenas
Little Owl – Athene noctua
European Scops Owl – Otus scops
Eurasian Eagle Owl – Bubo bubo
White-backed Woodpecker – Dendrocopos leucotos
Great Spotted Woodpecker – Dendrocopos major
Iberian Green Woodpecker – Picus viridis sharpei
Eurasian Jay – Garrulus glandarius
Common Raven – Corvus corax
Carrion Crow – Corvus corone
Eurasian Jackdaw – Corvus monedula
Red-billed Chough – Pyrrhocorax pyrrhocorax
Woodchat Shrike – Lanius senator
Southern Grey Shrike – Lanius meridionalis
Thekla Lark – Galerida theklae
Crested Lark – Galerida cristata
Greater Short-toed Lark – Calandrella brachydactyla
Calandra Lark – Melanocorypha calandra
Common House Martin – Delichon urbicum
Sand Martin – Riparia riparia
Eurasian Crag Martin – Ptyonoprogne rupestris
Barn Swallow – Hirundo rustica
Coal Tit – Periparus ater
Crested Tit – Lophophanes cristatus
Marsh Tit – Poecile palustris
Eurasian Blue Tit – Cyanistes caeruleus
Great Tit – Parus major
Long-tailed Tit – Aegithalos caudatus
Eurasian Nuthatch – Sitta europea
Eurasian Treecreeper – Certhia familiaris
Short-toed Treecreeper – Certhia brachydactyla
Cetti’s Warbler – Cettia cetti
Willow Warbler – Phylloscopus trochilus
Zitting Cisticola – Cisticola juncidis
Eurasian Blackcap – Sylvia atricapilla
Sardinian Warbler – Sylvia melanocephala
Spectacled Warbler – Sylvia conspicillata
European Robin – Erithacus rubecula
Black Redstart – Phoenicurus ochruros
Northern Wheatear – Oenanthe oenanthe
Whinchat – Saxicola rubetra
Eurasian Blackbird – Turdus merula
Mistle Thrush – Turdus viscivorus
Dunnock – Prunella modularis
Spotted Flycatcher – Muscicapa striata
European Pied Flycatcher – Ficedula hypoleuca
Spotless Starling – Sturnus unicolor
White Wagtail – Motacilla alba
Grey Wagtail – Motacilla cinerea
Tawny Pipit – Anthus campestris
Cirl Bunting – Emberiza cirlus
Corn Bunting – Emberiza calandra
Common Chaffinch – Fringilla coelebs
European Greenfinch – Chloris chloris
European Goldfinch – Carduelis carduelis
Eurasian Linnet – Carduelis cannabina
House Sparrow – Passer domesticus
Drake Common Pochard tagged in the bill; we saw it and another one in the Pitiless Lagoon. Later we found that it came from France. 

Ferruginous Duck swimming in the Pitiless Lagoon.

Short-toed Eagle sitting in a rocky edge at the end of the day.

A comienzos de septiembre nos visitó Nöelle, de Bélgica, para observar aves en Navarra. Visitamos bosques, foces, humedales y estepas en los que logramos ver hasta 89 especies a pesar de la sequía que ha provocado que algunas aves sean más complicadas de encontrar este año. Lo más destacado fueron pico dorsiblanco y porrón pardo, por mencionar solo un par.

Late August birding in Navarra

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Watching Egyptian Vultures in the Larra karst area (Navarra Pyrenees).
David, from Canada, and Irina, from Ukrainia, visited Navarra in late August this summer. It was their first time in the Western Pyrenees area and they wanted to bird visiting different type of habitats and birding spots, so we designe dan itinerary that took us to high mountains, gorges, forests, mediterranean scrubland, steppes and wetlands.
2018 has been a quite dry year and this has their consecuences in birds. There’s fewer food as the plants didn’t grew so much as other years and didn’t produce as many seeds as they used to, this means fewer invertebrates and birds have noticed it. This year has become a hard year for birds and also for birders that want to find them. So to go out in search of them was a tough challenge; nota ll the birds we wanted to find were found, but we managed to see several interesting species… some of them even ‘lifers’ for our guests.
Griffon Vulture  
Lumbier Gorge, a great spot to enjoy watching vultures.
A young Crag Martin, a species that inhabits in the Lumbier Gorge.
Here is the list of species (74) we saw in the two days they came to Navarra:

Common Quail – Coturnix coturnix
European Honey Buzzard – Pernis apivorus
Egyptian Vulture – Neophron percnopterus
Griffon Vulture – Gyps fulvus
Short-toed Eagle – Circaetus gallicus
Eurasian Sparrowhawk – Accipiter nisus
Red Kite – Milvus milvus
Black Kite – Milvus migrans
Hen Harrier – Circus cyaneus
Montagu’s Harrier – Circus pygargus
Common Buzzard – Buteo buteo
Booted Eagle – Hieraaetus pennatus
Common Kestrel – Falco tinnunculus
Great Bustard – Otis tarda
Great Spotted Woodpecker – Dendrocopos major
European Turtle Dove – Streptopelia turtur
Common Woodpigeon – Columba palumbus
Rock Pigeon – Columba livia
European Bee-eater – Merops apiaster
Red-billed Chough – Pyrrhocorax pyrrhocorax
Alpine Chough – Pyrrhocorax graculus
Eurasian Jay – Garrulus glandarius
Eurasian Jackdaw – Corvus monedula
Carrion Crow – Corvus corone
Common Raven – Corvus corax
Woodchat Shrike – Lanius senator
Crested Lark – Galerida cristata
Calandra Lark – Melanocorypha calandra
Eurasian Skylark – Alauda arvensis
Sand Martin – Riparia riparia
Eurasian Crag Martin – Ptyonoprogne rupestris
Barn Swallow – Hirundo rustica
Common House Martin – Delichon urbicum
Coal Tit – Periparus ater
Crested Tit – Lophophanes cristatus
Great Tit – Parus major
Marsh Tit – Poecile palustris
Long-tailed Tit – Aegithalos caudatus
European Nuthatch – Sitta europea
Short-toed Treecreeper – Certhia brachydactyla
Eurasian Wren – Troglodytes troglodytes
Zitting Cisticola – Cisticola juncidis
Cetti’s Warbler – Cettia cetti
Willow Warbler – Phylloscopus trochilus
Common Chiffchaff – Phylloscopus collybita
Iberian Chiffchaff – Phylloscopus ibericus
Eurasian Blackcap – Sylvia atricapilla
Garden Warbler – Sylvia borin
Sardinian Warbler – Sylvia melanocephala
European Robin – Erithacus rubecula
Spotted Flycatcher – Muscicapa striata
European Pied Flycatcher – Ficedula hypoleuca
Common Redstart – Phoenicurus phoenicurus
Black Redstart – Phoenicurus ochruros
Whinchat – Saxicola rubetra
European Stonechat – Saxicola rubicola
Blue Rock-Thrush – Monticola solitarius
Eurasian Blackbird – Turdus merula
Mistle Thrush – Turdus viscivorus
Dunnock – Prunella modularis
Yellow Wagtail – Motacilla flava
Grey Wagtail – Motacilla cinerea
White Wagtail – Motacilla alba
Water Pipit – Anthus spinoletta
Spotless Starling – Sturnus unicolor
Cirl Bunting – Emberiza cirlus
Common Chaffinch – Fringilla coelebs
Eurasian Linnet – Linaria cannabina
Common Crossbill – Loxia curvirostra
European Serin – Serinus serinus
European Greenfinch – Chloris chloris
Citril Finch – Carduelis citrinella 
Eurasian Goldfinch – Carduelis carduelis
House Sparrow – Passer domesticus

Great Bustards in the distance!
A finales del pasado agosto estuvimos guiando a David, de Canadá, y a Irina, de Ucrania. Era su primera visita a nuestra zona y, a pesar de haber sido un año muy seco que ha hecho escasear a algunas especies de aves, pudimos ver muchas otras de lo más interesantes, incluyendo avutarda, mosquitero ibérico y verderón serrano, entre otros.

Aves de las alturas

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El pasado 17 de junio estuvimos guiando a los pajareros alaveses José y Ekaitz por el Pirineo Occidental con intención de encontrar algunas especies de aves de montaña que no se ven todos los días. De hecho, debido a que habitualmente viajan más hacia el sur había algunas aves que no habían visto desde hacía muchos años.

José escudriña las peñas con su telescopio.
Realizamos una salida de día completo visitando diversas zonas del valle de Echo y el Prepirineo Navarro. A pesar del calor que se anunciaba las zonas de montaña tienen la ventaja de que normalmente suavizan mucho las temperaturas, con lo que pudimos disfrutar de un día muy agradable.
Un paseo por el bosque mixto de hayas y pino silvestre nos recibe con múltiples pajarillos forestales como carbonero garrapinos, agateador euroasiático, trepador azul, zorzal charlo, verderón serrano o camachuelo común. Cerca se oye brevemente un picamaderos negro. Al rato llegamos a unos roquedos donde vuelan aviones comunes, aviones roqueros, vencejos reales, canta un colirrojo tizón y, al rato, aparece ¡el treparriscos! El lugar ofrece una vista fantástica que se completa con varias aves que vuelan de un lado para otro como chovas piquirrojas y piquigualdas, alimoches, buitres leonados y 2 quebrantahuesos que vuelan durante largo tiempo ofreciéndonos un espectáculo admirable. Uno llegó a posarse en unos riscos y pudimos observarlo un rato con el telescopio apreciando cada detalle de su imponente aspecto. Al marcharnos aún pudimos ver un abejero europeo y un águila real que merodeaban por la zona y unos rebecos pirenaicos en las zonas más elevadas de las montañas.
En otra zona del valle, donde nos detuvimos a echar el picnic, una pareja de alimoches con su cría del año (ya volandera y con su preceptivo plumaje color chocolate) hicieron nuestras delicias. Como ‘sobremesa’ nos dimos un corto paseo para buscar marmotas, y tras un rato vimos una no muy lejos (hoy estaban más tímidas que de costumbre). Este paseo nos ofreció también la posibilidad de ver escribanos cerillos, más colirrojos tizones y milanos reales, entre otros.

Treparriscos fotografiado con el móvil a través del telescopio.
Tuvimos la suerte de que este quebrantahuesos se posara durante un rato a nuestra vista (foto con movil a través del telescopio).
Tiempo para reponer fuerzas.
Observando marmotas. 
De regreso paramos en un área de monte bajo mediterráneo en el Prepirineo Navarro con la intención de ver roquero rojo, pero éste no se presentó en el rato que por ahí estuvimos. Si tuvimos la fortuna, por el contrario, de encontrarnos con escribanos hortelanos, bisbitas campestres, collalbas rubias, currucas carrasqueñas y otros pájaros de estos ambientes.
Al final un día bien aprovechado con buenos avistamientos en un entorno envidiable. Si te interesa venir a una de estas jornadas de ‘pajareo’ consúltanos.

Day-trip with José and Ekaitz to the Western Pyrenees; habitats such as beech and Scots Pine forests, cliffs, mountain grasslands and Mediterranean shrub áreas gave us the opportunnity to find birds as Subalpine Warbler, Sardinian Warbler, Tawny Pipit, Citril Finch, Egyptian Vulture, Golden Eagle, Black Woodpecker and even Lammergeier and Wallcreeper! Despite the high temperatures it turned into an awesome birding day.

Lista de especies (62 especies)

Quebrantahuesos – Gypaetus barbatus
Alimoche – Neophron percnopterus
Buitre leonado – Gyps fulvus
Abejero europeo - Pernis apivorus
Milano negro – Milvus migrans
Milano real – Milvus milvus
Busardo ratonero – Buteo buteo
Culebrera europea – Circaetus gallicus
Gavilán común – Accipiter nisus
Águila calzada – Aquila pennata
Águila real – Aquila chrysaetos
Cernícalo vulgar – Falco tinnunculus
Paloma torcaz – Columba palumbus
Pico picapinos – Dendrocopos major
Pito real ibérico – Picus (viridis) sharpei
Picamaderos negro – Dryocopus martius
Vencejo común – Apus apus
Vencejo real – Apus melba
Golondrina común – Hirundo rustica
Avión común  - Delichon urbicum
Avión roquero – Ptyonoprogne rupestris
Cogujada montesina – Galerida theklae
Bisbita campestre – Anthus campestris
Lavandera blanca – Motacilla alba
Lavandera cascadeña – Motacilla cinerea
Chochín – Troglodytes troglodytes
Petirrojo europeo – Erithacus rubecula
Mirlo común – Turdus merula
Zorzal charlo – Turdus viscivorus
Zorzal común – Turdus philomelos
Colirrojo tizón – Phoenicurus ochruros
Acentor común – Prunella modularis
Curruca capirotada – Sylvia atricapilla
Curruca cabecinegra – Sylvia melanocephala
Curruca carrasqueña – Sylvia cantillans
Reyezuelo sencillo – Regulus regulus
Reyezuelo listado – Regulus ignicapilla
Agateador común – Certhia brachydactyla
Treparriscos – Tichodroma muraria
Carbonero común – Parus major
Herrerillo común – Cyanistes caeruleus
Carbonero garrapinos – Periparus ater
Herrerillo capuchino – Lophophanes cristatus
Mito – Aegithalos caudatus
Trepador azul – Sitta europaea
Estornino negro – Sturnus unicolor
Urraca – Pica pica
Arrendajo euroasiático – Garrulus glandarius
Corneja negra – Corvus corone
Chova piquigualda – Pyrrhocorax graculus
Chova piquirroja – Pyrrhocorax pyrrhocorax
Cuervo grande – Corvus corax
Pinzón vulgar – Fringilla colelebs
Jilguero – Carduelis carduelis
Pardillo común – Carduelis cannabina
Serín verdecillo – Serinus serinus
Camachuelo común – Pyrrhula pyrrhula
Picogordo – Coccothraustes coccothraustes
Verderón serrano – Serinus citrinella
Escribano hortelano – Emberiza hortulana
Escribano cerillo – Emberiza citrinella
Escribano triguero – Emberiza calandra